diff --git "a/train.json" "b/train.json"
--- "a/train.json"
+++ "b/train.json"
@@ -142,7 +142,7 @@
     "gender": "M",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_1.wav",
+    "audio": "WAV/spkr109/spkr109_1.wav",
     "transcription": "Our nice red toy"
   },
   {
@@ -365,7 +365,7 @@
     "gender": "M",
     "duration": 3.065062,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_10.wav",
+    "audio": "WAV/spkr109/spkr109_10.wav",
     "transcription": "I think the ship will sink"
   },
   {
@@ -588,7 +588,7 @@
     "gender": "M",
     "duration": 3.065062,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_12.wav",
+    "audio": "WAV/spkr109/spkr109_12.wav",
     "transcription": "The cat is sitting outside"
   },
   {
@@ -811,7 +811,7 @@
     "gender": "M",
     "duration": 4.08675,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_13.wav",
+    "audio": "WAV/spkr109/spkr109_13.wav",
     "transcription": "I had a headache last year"
   },
   {
@@ -1034,7 +1034,7 @@
     "gender": "M",
     "duration": 2.322,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_14.wav",
+    "audio": "WAV/spkr109/spkr109_14.wav",
     "transcription": "My brother cheats at school"
   },
   {
@@ -1257,7 +1257,7 @@
     "gender": "M",
     "duration": 3.343688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_15.wav",
+    "audio": "WAV/spkr109/spkr109_15.wav",
     "transcription": "Coffee with sugar please sir"
   },
   {
@@ -1579,7 +1579,7 @@
     "gender": "M",
     "duration": 3.715187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_18.wav",
+    "audio": "WAV/spkr109/spkr109_18.wav",
     "transcription": "Humans use a huge amount of water"
   },
   {
@@ -1956,7 +1956,7 @@
     "gender": "M",
     "duration": 5.387062,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_19.wav",
+    "audio": "WAV/spkr109/spkr109_19.wav",
     "transcription": "My best friend speaks english and Spanish"
   },
   {
@@ -2113,7 +2113,7 @@
     "gender": "M",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_2.wav",
+    "audio": "WAV/spkr109/spkr109_2.wav",
     "transcription": "A cup of hot tea"
   },
   {
@@ -2435,7 +2435,7 @@
     "gender": "M",
     "duration": 3.436562,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_20.wav",
+    "audio": "WAV/spkr109/spkr109_20.wav",
     "transcription": "They usually come home in January"
   },
   {
@@ -2768,7 +2768,7 @@
     "gender": "M",
     "duration": 3.808063,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_21.wav",
+    "audio": "WAV/spkr109/spkr109_21.wav",
     "transcription": "I brush my teeth carefully in the morning"
   },
   {
@@ -3002,7 +3002,7 @@
     "gender": "M",
     "duration": 3.529437,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_22.wav",
+    "audio": "WAV/spkr109/spkr109_22.wav",
     "transcription": "I have finished my homework"
   },
   {
@@ -3258,7 +3258,7 @@
     "gender": "M",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_23.wav",
+    "audio": "WAV/spkr109/spkr109_23.wav",
     "transcription": "I got lost on the way to school"
   },
   {
@@ -3503,7 +3503,7 @@
     "gender": "M",
     "duration": 4.08675,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_24.wav",
+    "audio": "WAV/spkr109/spkr109_24.wav",
     "transcription": "Look at those farm animals"
   },
   {
@@ -3748,7 +3748,7 @@
     "gender": "M",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_26.wav",
+    "audio": "WAV/spkr109/spkr109_26.wav",
     "transcription": "We argued about the menu"
   },
   {
@@ -3971,7 +3971,7 @@
     "gender": "M",
     "duration": 3.065062,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_28.wav",
+    "audio": "WAV/spkr109/spkr109_28.wav",
     "transcription": "She thinks cars are great"
   },
   {
@@ -4172,7 +4172,7 @@
     "gender": "M",
     "duration": 3.065062,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_29.wav",
+    "audio": "WAV/spkr109/spkr109_29.wav",
     "transcription": "He threw something at you"
   },
   {
@@ -4373,7 +4373,7 @@
     "gender": "M",
     "duration": 3.436562,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_30.wav",
+    "audio": "WAV/spkr109/spkr109_30.wav",
     "transcription": "The moon looks like cheese"
   },
   {
@@ -4618,7 +4618,7 @@
     "gender": "M",
     "duration": 3.622313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_31.wav",
+    "audio": "WAV/spkr109/spkr109_31.wav",
     "transcription": "It's my turn to play music"
   },
   {
@@ -4896,7 +4896,7 @@
     "gender": "M",
     "duration": 3.993813,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_33.wav",
+    "audio": "WAV/spkr109/spkr109_33.wav",
     "transcription": "Don't speak too loud at the theater"
   },
   {
@@ -5174,7 +5174,7 @@
     "gender": "M",
     "duration": 3.808063,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_34.wav",
+    "audio": "WAV/spkr109/spkr109_34.wav",
     "transcription": "The best lemon iced tea recipe"
   },
   {
@@ -5375,7 +5375,7 @@
     "gender": "M",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_35.wav",
+    "audio": "WAV/spkr109/spkr109_35.wav",
     "transcription": "They said so on the news"
   },
   {
@@ -5631,7 +5631,7 @@
     "gender": "M",
     "duration": 3.065062,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_36.wav",
+    "audio": "WAV/spkr109/spkr109_36.wav",
     "transcription": "Be careful with boiling water"
   },
   {
@@ -5821,7 +5821,7 @@
     "gender": "M",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_37.wav",
+    "audio": "WAV/spkr109/spkr109_37.wav",
     "transcription": "I learned to tie my shoes"
   },
   {
@@ -6022,7 +6022,7 @@
     "gender": "M",
     "duration": 3.157938,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_38.wav",
+    "audio": "WAV/spkr109/spkr109_38.wav",
     "transcription": "I keep a private diary"
   },
   {
@@ -6201,7 +6201,7 @@
     "gender": "M",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_4.wav",
+    "audio": "WAV/spkr109/spkr109_4.wav",
     "transcription": "My father is at home"
   },
   {
@@ -6402,7 +6402,7 @@
     "gender": "M",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_40.wav",
+    "audio": "WAV/spkr109/spkr109_40.wav",
     "transcription": "The garden is pretty"
   },
   {
@@ -6559,7 +6559,7 @@
     "gender": "M",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_42.wav",
+    "audio": "WAV/spkr109/spkr109_42.wav",
     "transcription": "Owls have big eyes"
   },
   {
@@ -6738,7 +6738,7 @@
     "gender": "M",
     "duration": 3.157938,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_43.wav",
+    "audio": "WAV/spkr109/spkr109_43.wav",
     "transcription": "We saw an old film"
   },
   {
@@ -6950,7 +6950,7 @@
     "gender": "M",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_44.wav",
+    "audio": "WAV/spkr109/spkr109_44.wav",
     "transcription": "I'm in the mood for a walk"
   },
   {
@@ -7107,7 +7107,7 @@
     "gender": "M",
     "duration": 2.322,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_45.wav",
+    "audio": "WAV/spkr109/spkr109_45.wav",
     "transcription": "Put your coat on"
   },
   {
@@ -7308,7 +7308,7 @@
     "gender": "M",
     "duration": 3.250812,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_46.wav",
+    "audio": "WAV/spkr109/spkr109_46.wav",
     "transcription": "I don't like rainy days"
   },
   {
@@ -7509,7 +7509,7 @@
     "gender": "M",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_5.wav",
+    "audio": "WAV/spkr109/spkr109_5.wav",
     "transcription": "Try to sing and jump"
   },
   {
@@ -7886,7 +7886,7 @@
     "gender": "M",
     "duration": 4.365375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_50.wav",
+    "audio": "WAV/spkr109/spkr109_50.wav",
     "transcription": "My family will visit Argentina in July"
   },
   {
@@ -8076,7 +8076,7 @@
     "gender": "M",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_51.wav",
+    "audio": "WAV/spkr109/spkr109_51.wav",
     "transcription": "We ran out of shampoo"
   },
   {
@@ -8233,7 +8233,7 @@
     "gender": "M",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_52.wav",
+    "audio": "WAV/spkr109/spkr109_52.wav",
     "transcription": "Let's play soccer"
   },
   {
@@ -8434,7 +8434,7 @@
     "gender": "M",
     "duration": 4.2725,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_53.wav",
+    "audio": "WAV/spkr109/spkr109_53.wav",
     "transcription": "Mom sent me a message"
   },
   {
@@ -8547,7 +8547,7 @@
     "gender": "M",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_54.wav",
+    "audio": "WAV/spkr109/spkr109_54.wav",
     "transcription": "She's a liar"
   },
   {
@@ -8770,7 +8770,7 @@
     "gender": "M",
     "duration": 3.157938,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_55.wav",
+    "audio": "WAV/spkr109/spkr109_55.wav",
     "transcription": "The boy eats at the airport"
   },
   {
@@ -8916,7 +8916,7 @@
     "gender": "M",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_56.wav",
+    "audio": "WAV/spkr109/spkr109_56.wav",
     "transcription": "You called a cab"
   },
   {
@@ -9150,7 +9150,7 @@
     "gender": "M",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_57.wav",
+    "audio": "WAV/spkr109/spkr109_57.wav",
     "transcription": "Don't forget your shovel"
   },
   {
@@ -9428,7 +9428,7 @@
     "gender": "M",
     "duration": 3.157938,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_58.wav",
+    "audio": "WAV/spkr109/spkr109_58.wav",
     "transcription": "The lower floor of the royal palace"
   },
   {
@@ -9585,7 +9585,7 @@
     "gender": "M",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_59.wav",
+    "audio": "WAV/spkr109/spkr109_59.wav",
     "transcription": "Against all odds"
   },
   {
@@ -9753,7 +9753,7 @@
     "gender": "M",
     "duration": 2.13625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_6.wav",
+    "audio": "WAV/spkr109/spkr109_6.wav",
     "transcription": "Who is Robin Hood?"
   },
   {
@@ -9976,7 +9976,7 @@
     "gender": "M",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_60.wav",
+    "audio": "WAV/spkr109/spkr109_60.wav",
     "transcription": "The child has lit the fire"
   },
   {
@@ -10210,7 +10210,7 @@
     "gender": "M",
     "duration": 3.250812,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_61.wav",
+    "audio": "WAV/spkr109/spkr109_61.wav",
     "transcription": "The power went off for an hour"
   },
   {
@@ -10367,7 +10367,7 @@
     "gender": "M",
     "duration": 2.043375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_62.wav",
+    "audio": "WAV/spkr109/spkr109_62.wav",
     "transcription": "I get your point"
   },
   {
@@ -10513,7 +10513,7 @@
     "gender": "M",
     "duration": 2.50775,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_63.wav",
+    "audio": "WAV/spkr109/spkr109_63.wav",
     "transcription": "Two player games"
   },
   {
@@ -10736,7 +10736,7 @@
     "gender": "M",
     "duration": 3.065062,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_64.wav",
+    "audio": "WAV/spkr109/spkr109_64.wav",
     "transcription": "The pleasure of seeing a deer"
   },
   {
@@ -11025,7 +11025,7 @@
     "gender": "M",
     "duration": 3.622313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_65.wav",
+    "audio": "WAV/spkr109/spkr109_65.wav",
     "transcription": "They measured a volcanic eruption"
   },
   {
@@ -11259,7 +11259,7 @@
     "gender": "M",
     "duration": 3.157938,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_66.wav",
+    "audio": "WAV/spkr109/spkr109_66.wav",
     "transcription": "The party is in November"
   },
   {
@@ -11460,7 +11460,7 @@
     "gender": "M",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_67.wav",
+    "audio": "WAV/spkr109/spkr109_67.wav",
     "transcription": "I knew a very tall man"
   },
   {
@@ -11639,7 +11639,7 @@
     "gender": "M",
     "duration": 3.622313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_68.wav",
+    "audio": "WAV/spkr109/spkr109_68.wav",
     "transcription": "We met at the choir"
   },
   {
@@ -11873,7 +11873,7 @@
     "gender": "M",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_69.wav",
+    "audio": "WAV/spkr109/spkr109_69.wav",
     "transcription": "Wash the dishes after lunch"
   },
   {
@@ -12085,7 +12085,7 @@
     "gender": "M",
     "duration": 3.157938,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_7.wav",
+    "audio": "WAV/spkr109/spkr109_7.wav",
     "transcription": "Her little sister's teeth"
   },
   {
@@ -12308,7 +12308,7 @@
     "gender": "M",
     "duration": 3.065062,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_70.wav",
+    "audio": "WAV/spkr109/spkr109_70.wav",
     "transcription": "Free tours around Europe"
   },
   {
@@ -12553,7 +12553,7 @@
     "gender": "M",
     "duration": 3.157938,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_71.wav",
+    "audio": "WAV/spkr109/spkr109_71.wav",
     "transcription": "Much more olive oil for the boy"
   },
   {
@@ -12787,7 +12787,7 @@
     "gender": "M",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_72.wav",
+    "audio": "WAV/spkr109/spkr109_72.wav",
     "transcription": "The teacher went to the garage"
   },
   {
@@ -12944,7 +12944,7 @@
     "gender": "M",
     "duration": 2.229125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_73.wav",
+    "audio": "WAV/spkr109/spkr109_73.wav",
     "transcription": "I'm sure it's okay"
   },
   {
@@ -13134,7 +13134,7 @@
     "gender": "M",
     "duration": 3.065062,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_74.wav",
+    "audio": "WAV/spkr109/spkr109_74.wav",
     "transcription": "That's pure luxury"
   },
   {
@@ -13357,7 +13357,7 @@
     "gender": "M",
     "duration": 3.808063,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_75.wav",
+    "audio": "WAV/spkr109/spkr109_75.wav",
     "transcription": "A sandwich with mayonnaise"
   },
   {
@@ -13569,7 +13569,7 @@
     "gender": "M",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_8.wav",
+    "audio": "WAV/spkr109/spkr109_8.wav",
     "transcription": "Turn the television off"
   },
   {
@@ -13759,7 +13759,7 @@
     "gender": "M",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr109/spkr109_9.wav",
+    "audio": "WAV/spkr109/spkr109_9.wav",
     "transcription": "The sun heats my bed"
   },
   {
@@ -13905,7 +13905,7 @@
     "gender": "F",
     "duration": 2.645313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_1.wav",
+    "audio": "WAV/spkr110/spkr110_1.wav",
     "transcription": "Our nice red toy"
   },
   {
@@ -14128,7 +14128,7 @@
     "gender": "F",
     "duration": 5.205312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_10.wav",
+    "audio": "WAV/spkr110/spkr110_10.wav",
     "transcription": "I think the ship will sink"
   },
   {
@@ -14318,7 +14318,7 @@
     "gender": "F",
     "duration": 2.816,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_11.wav",
+    "audio": "WAV/spkr110/spkr110_11.wav",
     "transcription": "The girl goes to the zoo"
   },
   {
@@ -14541,7 +14541,7 @@
     "gender": "F",
     "duration": 2.901312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_12.wav",
+    "audio": "WAV/spkr110/spkr110_12.wav",
     "transcription": "The cat is sitting outside"
   },
   {
@@ -14764,7 +14764,7 @@
     "gender": "F",
     "duration": 3.157313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_13.wav",
+    "audio": "WAV/spkr110/spkr110_13.wav",
     "transcription": "I had a headache last year"
   },
   {
@@ -14987,7 +14987,7 @@
     "gender": "F",
     "duration": 3.413312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_14.wav",
+    "audio": "WAV/spkr110/spkr110_14.wav",
     "transcription": "My brother cheats at school"
   },
   {
@@ -15210,7 +15210,7 @@
     "gender": "F",
     "duration": 3.157313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_15.wav",
+    "audio": "WAV/spkr110/spkr110_15.wav",
     "transcription": "Coffee with sugar please sir"
   },
   {
@@ -15532,7 +15532,7 @@
     "gender": "F",
     "duration": 4.352,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_18.wav",
+    "audio": "WAV/spkr110/spkr110_18.wav",
     "transcription": "Humans use a huge amount of water"
   },
   {
@@ -15909,7 +15909,7 @@
     "gender": "F",
     "duration": 4.096,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_19.wav",
+    "audio": "WAV/spkr110/spkr110_19.wav",
     "transcription": "My best friend speaks english and Spanish"
   },
   {
@@ -16066,7 +16066,7 @@
     "gender": "F",
     "duration": 4.266687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_2.wav",
+    "audio": "WAV/spkr110/spkr110_2.wav",
     "transcription": "A cup of hot tea"
   },
   {
@@ -16388,7 +16388,7 @@
     "gender": "F",
     "duration": 4.608,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_20.wav",
+    "audio": "WAV/spkr110/spkr110_20.wav",
     "transcription": "They usually come home in January"
   },
   {
@@ -16721,7 +16721,7 @@
     "gender": "F",
     "duration": 3.413312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_21.wav",
+    "audio": "WAV/spkr110/spkr110_21.wav",
     "transcription": "I brush my teeth carefully in the morning"
   },
   {
@@ -16955,7 +16955,7 @@
     "gender": "F",
     "duration": 3.754688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_22.wav",
+    "audio": "WAV/spkr110/spkr110_22.wav",
     "transcription": "I have finished my homework"
   },
   {
@@ -17211,7 +17211,7 @@
     "gender": "F",
     "duration": 3.072,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_23.wav",
+    "audio": "WAV/spkr110/spkr110_23.wav",
     "transcription": "I got lost on the way to school"
   },
   {
@@ -17456,7 +17456,7 @@
     "gender": "F",
     "duration": 2.730688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_24.wav",
+    "audio": "WAV/spkr110/spkr110_24.wav",
     "transcription": "Look at those farm animals"
   },
   {
@@ -17701,7 +17701,7 @@
     "gender": "F",
     "duration": 2.645313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_26.wav",
+    "audio": "WAV/spkr110/spkr110_26.wav",
     "transcription": "We argued about the menu"
   },
   {
@@ -17924,7 +17924,7 @@
     "gender": "F",
     "duration": 2.56,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_28.wav",
+    "audio": "WAV/spkr110/spkr110_28.wav",
     "transcription": "She thinks cars are great"
   },
   {
@@ -18125,7 +18125,7 @@
     "gender": "F",
     "duration": 2.730688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_29.wav",
+    "audio": "WAV/spkr110/spkr110_29.wav",
     "transcription": "He threw something at you"
   },
   {
@@ -18326,7 +18326,7 @@
     "gender": "F",
     "duration": 2.816,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_30.wav",
+    "audio": "WAV/spkr110/spkr110_30.wav",
     "transcription": "The moon looks like cheese"
   },
   {
@@ -18571,7 +18571,7 @@
     "gender": "F",
     "duration": 3.328,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_31.wav",
+    "audio": "WAV/spkr110/spkr110_31.wav",
     "transcription": "It's my turn to play music"
   },
   {
@@ -18849,7 +18849,7 @@
     "gender": "F",
     "duration": 2.901312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_33.wav",
+    "audio": "WAV/spkr110/spkr110_33.wav",
     "transcription": "Don't speak too loud at the theater"
   },
   {
@@ -19127,7 +19127,7 @@
     "gender": "F",
     "duration": 2.986687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_34.wav",
+    "audio": "WAV/spkr110/spkr110_34.wav",
     "transcription": "The best lemon iced tea recipe"
   },
   {
@@ -19328,7 +19328,7 @@
     "gender": "F",
     "duration": 2.816,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_35.wav",
+    "audio": "WAV/spkr110/spkr110_35.wav",
     "transcription": "They said so on the news"
   },
   {
@@ -19584,7 +19584,7 @@
     "gender": "F",
     "duration": 2.986687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_36.wav",
+    "audio": "WAV/spkr110/spkr110_36.wav",
     "transcription": "Be careful with boiling water"
   },
   {
@@ -19774,7 +19774,7 @@
     "gender": "F",
     "duration": 3.584,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_37.wav",
+    "audio": "WAV/spkr110/spkr110_37.wav",
     "transcription": "I learned to tie my shoes"
   },
   {
@@ -19975,7 +19975,7 @@
     "gender": "F",
     "duration": 2.645313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_38.wav",
+    "audio": "WAV/spkr110/spkr110_38.wav",
     "transcription": "I keep a private diary"
   },
   {
@@ -20154,7 +20154,7 @@
     "gender": "F",
     "duration": 2.56,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_4.wav",
+    "audio": "WAV/spkr110/spkr110_4.wav",
     "transcription": "My father is at home"
   },
   {
@@ -20355,7 +20355,7 @@
     "gender": "F",
     "duration": 2.56,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_40.wav",
+    "audio": "WAV/spkr110/spkr110_40.wav",
     "transcription": "The garden is pretty"
   },
   {
@@ -20512,7 +20512,7 @@
     "gender": "F",
     "duration": 2.645313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_42.wav",
+    "audio": "WAV/spkr110/spkr110_42.wav",
     "transcription": "Owls have big eyes"
   },
   {
@@ -20691,7 +20691,7 @@
     "gender": "F",
     "duration": 2.730688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_43.wav",
+    "audio": "WAV/spkr110/spkr110_43.wav",
     "transcription": "We saw an old film"
   },
   {
@@ -20903,7 +20903,7 @@
     "gender": "F",
     "duration": 2.816,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_44.wav",
+    "audio": "WAV/spkr110/spkr110_44.wav",
     "transcription": "I'm in the mood for a walk"
   },
   {
@@ -21060,7 +21060,7 @@
     "gender": "F",
     "duration": 2.730688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_45.wav",
+    "audio": "WAV/spkr110/spkr110_45.wav",
     "transcription": "Put your coat on"
   },
   {
@@ -21261,7 +21261,7 @@
     "gender": "F",
     "duration": 3.242688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_46.wav",
+    "audio": "WAV/spkr110/spkr110_46.wav",
     "transcription": "I don't like rainy days"
   },
   {
@@ -21462,7 +21462,7 @@
     "gender": "F",
     "duration": 2.730688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_5.wav",
+    "audio": "WAV/spkr110/spkr110_5.wav",
     "transcription": "Try to sing and jump"
   },
   {
@@ -21839,7 +21839,7 @@
     "gender": "F",
     "duration": 3.498687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_50.wav",
+    "audio": "WAV/spkr110/spkr110_50.wav",
     "transcription": "My family will visit Argentina in July"
   },
   {
@@ -22029,7 +22029,7 @@
     "gender": "F",
     "duration": 2.645313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_51.wav",
+    "audio": "WAV/spkr110/spkr110_51.wav",
     "transcription": "We ran out of shampoo"
   },
   {
@@ -22186,7 +22186,7 @@
     "gender": "F",
     "duration": 2.901312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_52.wav",
+    "audio": "WAV/spkr110/spkr110_52.wav",
     "transcription": "Let's play soccer"
   },
   {
@@ -22387,7 +22387,7 @@
     "gender": "F",
     "duration": 2.986687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_53.wav",
+    "audio": "WAV/spkr110/spkr110_53.wav",
     "transcription": "Mom sent me a message"
   },
   {
@@ -22500,7 +22500,7 @@
     "gender": "F",
     "duration": 2.218688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_54.wav",
+    "audio": "WAV/spkr110/spkr110_54.wav",
     "transcription": "She's a liar"
   },
   {
@@ -22723,7 +22723,7 @@
     "gender": "F",
     "duration": 2.474687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_55.wav",
+    "audio": "WAV/spkr110/spkr110_55.wav",
     "transcription": "The boy eats at the airport"
   },
   {
@@ -22869,7 +22869,7 @@
     "gender": "F",
     "duration": 2.389312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_56.wav",
+    "audio": "WAV/spkr110/spkr110_56.wav",
     "transcription": "You called a cab"
   },
   {
@@ -23103,7 +23103,7 @@
     "gender": "F",
     "duration": 2.901312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_57.wav",
+    "audio": "WAV/spkr110/spkr110_57.wav",
     "transcription": "Don't forget your shovel"
   },
   {
@@ -23381,7 +23381,7 @@
     "gender": "F",
     "duration": 3.072,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_58.wav",
+    "audio": "WAV/spkr110/spkr110_58.wav",
     "transcription": "The lower floor of the royal palace"
   },
   {
@@ -23538,7 +23538,7 @@
     "gender": "F",
     "duration": 2.645313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_59.wav",
+    "audio": "WAV/spkr110/spkr110_59.wav",
     "transcription": "Against all odds"
   },
   {
@@ -23706,7 +23706,7 @@
     "gender": "F",
     "duration": 2.816,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_6.wav",
+    "audio": "WAV/spkr110/spkr110_6.wav",
     "transcription": "Who is Robin Hood?"
   },
   {
@@ -23929,7 +23929,7 @@
     "gender": "F",
     "duration": 3.157313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_60.wav",
+    "audio": "WAV/spkr110/spkr110_60.wav",
     "transcription": "The child has lit the fire"
   },
   {
@@ -24163,7 +24163,7 @@
     "gender": "F",
     "duration": 4.010688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_61.wav",
+    "audio": "WAV/spkr110/spkr110_61.wav",
     "transcription": "The power went off for an hour"
   },
   {
@@ -24320,7 +24320,7 @@
     "gender": "F",
     "duration": 1.706687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_62.wav",
+    "audio": "WAV/spkr110/spkr110_62.wav",
     "transcription": "I get your point"
   },
   {
@@ -24543,7 +24543,7 @@
     "gender": "F",
     "duration": 2.645313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_64.wav",
+    "audio": "WAV/spkr110/spkr110_64.wav",
     "transcription": "The pleasure of seeing a deer"
   },
   {
@@ -24832,7 +24832,7 @@
     "gender": "F",
     "duration": 4.096,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_65.wav",
+    "audio": "WAV/spkr110/spkr110_65.wav",
     "transcription": "They measured a volcanic eruption"
   },
   {
@@ -25066,7 +25066,7 @@
     "gender": "F",
     "duration": 2.645313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_66.wav",
+    "audio": "WAV/spkr110/spkr110_66.wav",
     "transcription": "The party is in November"
   },
   {
@@ -25267,7 +25267,7 @@
     "gender": "F",
     "duration": 2.218688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_67.wav",
+    "audio": "WAV/spkr110/spkr110_67.wav",
     "transcription": "I knew a very tall man"
   },
   {
@@ -25446,7 +25446,7 @@
     "gender": "F",
     "duration": 2.986687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_68.wav",
+    "audio": "WAV/spkr110/spkr110_68.wav",
     "transcription": "We met at the choir"
   },
   {
@@ -25680,7 +25680,7 @@
     "gender": "F",
     "duration": 3.754688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_69.wav",
+    "audio": "WAV/spkr110/spkr110_69.wav",
     "transcription": "Wash the dishes after lunch"
   },
   {
@@ -25892,7 +25892,7 @@
     "gender": "F",
     "duration": 3.072,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_7.wav",
+    "audio": "WAV/spkr110/spkr110_7.wav",
     "transcription": "Her little sister's teeth"
   },
   {
@@ -26115,7 +26115,7 @@
     "gender": "F",
     "duration": 3.498687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_70.wav",
+    "audio": "WAV/spkr110/spkr110_70.wav",
     "transcription": "Free tours around Europe"
   },
   {
@@ -26360,7 +26360,7 @@
     "gender": "F",
     "duration": 4.266687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_71.wav",
+    "audio": "WAV/spkr110/spkr110_71.wav",
     "transcription": "Much more olive oil for the boy"
   },
   {
@@ -26594,7 +26594,7 @@
     "gender": "F",
     "duration": 2.645313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_72.wav",
+    "audio": "WAV/spkr110/spkr110_72.wav",
     "transcription": "The teacher went to the garage"
   },
   {
@@ -26751,7 +26751,7 @@
     "gender": "F",
     "duration": 2.304,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_73.wav",
+    "audio": "WAV/spkr110/spkr110_73.wav",
     "transcription": "I'm sure it's okay"
   },
   {
@@ -26941,7 +26941,7 @@
     "gender": "F",
     "duration": 2.389312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_74.wav",
+    "audio": "WAV/spkr110/spkr110_74.wav",
     "transcription": "That's pure luxury"
   },
   {
@@ -27164,7 +27164,7 @@
     "gender": "F",
     "duration": 3.328,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_75.wav",
+    "audio": "WAV/spkr110/spkr110_75.wav",
     "transcription": "A sandwich with mayonnaise"
   },
   {
@@ -27376,7 +27376,7 @@
     "gender": "F",
     "duration": 2.304,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_8.wav",
+    "audio": "WAV/spkr110/spkr110_8.wav",
     "transcription": "Turn the television off"
   },
   {
@@ -27566,7 +27566,7 @@
     "gender": "F",
     "duration": 1.962687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr110/spkr110_9.wav",
+    "audio": "WAV/spkr110/spkr110_9.wav",
     "transcription": "The sun heats my bed"
   },
   {
@@ -27712,7 +27712,7 @@
     "gender": "F",
     "duration": 2.730688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_1.wav",
+    "audio": "WAV/spkr112/spkr112_1.wav",
     "transcription": "Our nice red toy"
   },
   {
@@ -27935,7 +27935,7 @@
     "gender": "F",
     "duration": 4.266687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_10.wav",
+    "audio": "WAV/spkr112/spkr112_10.wav",
     "transcription": "I think the ship will sink"
   },
   {
@@ -28125,7 +28125,7 @@
     "gender": "F",
     "duration": 3.498687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_11.wav",
+    "audio": "WAV/spkr112/spkr112_11.wav",
     "transcription": "The girl goes to the zoo"
   },
   {
@@ -28348,7 +28348,7 @@
     "gender": "F",
     "duration": 3.498687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_12.wav",
+    "audio": "WAV/spkr112/spkr112_12.wav",
     "transcription": "The cat is sitting outside"
   },
   {
@@ -28571,7 +28571,7 @@
     "gender": "F",
     "duration": 3.498687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_13.wav",
+    "audio": "WAV/spkr112/spkr112_13.wav",
     "transcription": "I had a headache last year"
   },
   {
@@ -28794,7 +28794,7 @@
     "gender": "F",
     "duration": 3.242688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_14.wav",
+    "audio": "WAV/spkr112/spkr112_14.wav",
     "transcription": "My brother cheats at school"
   },
   {
@@ -29017,7 +29017,7 @@
     "gender": "F",
     "duration": 4.010688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_15.wav",
+    "audio": "WAV/spkr112/spkr112_15.wav",
     "transcription": "Coffee with sugar please sir"
   },
   {
@@ -29339,7 +29339,7 @@
     "gender": "F",
     "duration": 3.925312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_18.wav",
+    "audio": "WAV/spkr112/spkr112_18.wav",
     "transcription": "Humans use a huge amount of water"
   },
   {
@@ -29716,7 +29716,7 @@
     "gender": "F",
     "duration": 4.266687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_19.wav",
+    "audio": "WAV/spkr112/spkr112_19.wav",
     "transcription": "My best friend speaks english and Spanish"
   },
   {
@@ -29873,7 +29873,7 @@
     "gender": "F",
     "duration": 3.242688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_2.wav",
+    "audio": "WAV/spkr112/spkr112_2.wav",
     "transcription": "A cup of hot tea"
   },
   {
@@ -30195,7 +30195,7 @@
     "gender": "F",
     "duration": 3.157313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_20.wav",
+    "audio": "WAV/spkr112/spkr112_20.wav",
     "transcription": "They usually come home in January"
   },
   {
@@ -30528,7 +30528,7 @@
     "gender": "F",
     "duration": 4.010688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_21.wav",
+    "audio": "WAV/spkr112/spkr112_21.wav",
     "transcription": "I brush my teeth carefully in the morning"
   },
   {
@@ -30762,7 +30762,7 @@
     "gender": "F",
     "duration": 3.242688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_22.wav",
+    "audio": "WAV/spkr112/spkr112_22.wav",
     "transcription": "I have finished my homework"
   },
   {
@@ -31018,7 +31018,7 @@
     "gender": "F",
     "duration": 3.157313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_23.wav",
+    "audio": "WAV/spkr112/spkr112_23.wav",
     "transcription": "I got lost on the way to school"
   },
   {
@@ -31263,7 +31263,7 @@
     "gender": "F",
     "duration": 3.157313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_24.wav",
+    "audio": "WAV/spkr112/spkr112_24.wav",
     "transcription": "Look at those farm animals"
   },
   {
@@ -31508,7 +31508,7 @@
     "gender": "F",
     "duration": 3.242688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_26.wav",
+    "audio": "WAV/spkr112/spkr112_26.wav",
     "transcription": "We argued about the menu"
   },
   {
@@ -31731,7 +31731,7 @@
     "gender": "F",
     "duration": 3.157313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_28.wav",
+    "audio": "WAV/spkr112/spkr112_28.wav",
     "transcription": "She thinks cars are great"
   },
   {
@@ -31932,7 +31932,7 @@
     "gender": "F",
     "duration": 3.498687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_29.wav",
+    "audio": "WAV/spkr112/spkr112_29.wav",
     "transcription": "He threw something at you"
   },
   {
@@ -32133,7 +32133,7 @@
     "gender": "F",
     "duration": 2.901312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_30.wav",
+    "audio": "WAV/spkr112/spkr112_30.wav",
     "transcription": "The moon looks like cheese"
   },
   {
@@ -32378,7 +32378,7 @@
     "gender": "F",
     "duration": 3.413312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_31.wav",
+    "audio": "WAV/spkr112/spkr112_31.wav",
     "transcription": "It's my turn to play music"
   },
   {
@@ -32656,7 +32656,7 @@
     "gender": "F",
     "duration": 4.096,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_33.wav",
+    "audio": "WAV/spkr112/spkr112_33.wav",
     "transcription": "Don't speak too loud at the theater"
   },
   {
@@ -32934,7 +32934,7 @@
     "gender": "F",
     "duration": 4.693313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_34.wav",
+    "audio": "WAV/spkr112/spkr112_34.wav",
     "transcription": "The best lemon iced tea recipe"
   },
   {
@@ -33135,7 +33135,7 @@
     "gender": "F",
     "duration": 3.242688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_35.wav",
+    "audio": "WAV/spkr112/spkr112_35.wav",
     "transcription": "They said so on the news"
   },
   {
@@ -33391,7 +33391,7 @@
     "gender": "F",
     "duration": 3.498687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_36.wav",
+    "audio": "WAV/spkr112/spkr112_36.wav",
     "transcription": "Be careful with boiling water"
   },
   {
@@ -33581,7 +33581,7 @@
     "gender": "F",
     "duration": 3.328,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_37.wav",
+    "audio": "WAV/spkr112/spkr112_37.wav",
     "transcription": "I learned to tie my shoes"
   },
   {
@@ -33782,7 +33782,7 @@
     "gender": "F",
     "duration": 3.242688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_38.wav",
+    "audio": "WAV/spkr112/spkr112_38.wav",
     "transcription": "I keep a private diary"
   },
   {
@@ -33961,7 +33961,7 @@
     "gender": "F",
     "duration": 3.328,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_4.wav",
+    "audio": "WAV/spkr112/spkr112_4.wav",
     "transcription": "My father is at home"
   },
   {
@@ -34162,7 +34162,7 @@
     "gender": "F",
     "duration": 3.242688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_40.wav",
+    "audio": "WAV/spkr112/spkr112_40.wav",
     "transcription": "The garden is pretty"
   },
   {
@@ -34319,7 +34319,7 @@
     "gender": "F",
     "duration": 3.242688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_42.wav",
+    "audio": "WAV/spkr112/spkr112_42.wav",
     "transcription": "Owls have big eyes"
   },
   {
@@ -34498,7 +34498,7 @@
     "gender": "F",
     "duration": 2.986687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_43.wav",
+    "audio": "WAV/spkr112/spkr112_43.wav",
     "transcription": "We saw an old film"
   },
   {
@@ -34710,7 +34710,7 @@
     "gender": "F",
     "duration": 3.242688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_44.wav",
+    "audio": "WAV/spkr112/spkr112_44.wav",
     "transcription": "I'm in the mood for a walk"
   },
   {
@@ -34867,7 +34867,7 @@
     "gender": "F",
     "duration": 2.901312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_45.wav",
+    "audio": "WAV/spkr112/spkr112_45.wav",
     "transcription": "Put your coat on"
   },
   {
@@ -35068,7 +35068,7 @@
     "gender": "F",
     "duration": 2.986687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_46.wav",
+    "audio": "WAV/spkr112/spkr112_46.wav",
     "transcription": "I don't like rainy days"
   },
   {
@@ -35269,7 +35269,7 @@
     "gender": "F",
     "duration": 1.962687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_5.wav",
+    "audio": "WAV/spkr112/spkr112_5.wav",
     "transcription": "Try to sing and jump"
   },
   {
@@ -35646,7 +35646,7 @@
     "gender": "F",
     "duration": 4.352,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_50.wav",
+    "audio": "WAV/spkr112/spkr112_50.wav",
     "transcription": "My family will visit Argentina in July"
   },
   {
@@ -35836,7 +35836,7 @@
     "gender": "F",
     "duration": 3.072,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_51.wav",
+    "audio": "WAV/spkr112/spkr112_51.wav",
     "transcription": "We ran out of shampoo"
   },
   {
@@ -35993,7 +35993,7 @@
     "gender": "F",
     "duration": 2.645313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_52.wav",
+    "audio": "WAV/spkr112/spkr112_52.wav",
     "transcription": "Let's play soccer"
   },
   {
@@ -36194,7 +36194,7 @@
     "gender": "F",
     "duration": 4.096,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_53.wav",
+    "audio": "WAV/spkr112/spkr112_53.wav",
     "transcription": "Mom sent me a message"
   },
   {
@@ -36307,7 +36307,7 @@
     "gender": "F",
     "duration": 2.474687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_54.wav",
+    "audio": "WAV/spkr112/spkr112_54.wav",
     "transcription": "She's a liar"
   },
   {
@@ -36530,7 +36530,7 @@
     "gender": "F",
     "duration": 4.266687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_55.wav",
+    "audio": "WAV/spkr112/spkr112_55.wav",
     "transcription": "The boy eats at the airport"
   },
   {
@@ -36676,7 +36676,7 @@
     "gender": "F",
     "duration": 2.901312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_56.wav",
+    "audio": "WAV/spkr112/spkr112_56.wav",
     "transcription": "You called a cab"
   },
   {
@@ -36910,7 +36910,7 @@
     "gender": "F",
     "duration": 3.328,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_57.wav",
+    "audio": "WAV/spkr112/spkr112_57.wav",
     "transcription": "Don't forget your shovel"
   },
   {
@@ -37188,7 +37188,7 @@
     "gender": "F",
     "duration": 3.84,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_58.wav",
+    "audio": "WAV/spkr112/spkr112_58.wav",
     "transcription": "The lower floor of the royal palace"
   },
   {
@@ -37345,7 +37345,7 @@
     "gender": "F",
     "duration": 3.498687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_59.wav",
+    "audio": "WAV/spkr112/spkr112_59.wav",
     "transcription": "Against all odds"
   },
   {
@@ -37513,7 +37513,7 @@
     "gender": "F",
     "duration": 1.792,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_6.wav",
+    "audio": "WAV/spkr112/spkr112_6.wav",
     "transcription": "Who is Robin Hood?"
   },
   {
@@ -37736,7 +37736,7 @@
     "gender": "F",
     "duration": 3.413312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_60.wav",
+    "audio": "WAV/spkr112/spkr112_60.wav",
     "transcription": "The child has lit the fire"
   },
   {
@@ -37970,7 +37970,7 @@
     "gender": "F",
     "duration": 3.498687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_61.wav",
+    "audio": "WAV/spkr112/spkr112_61.wav",
     "transcription": "The power went off for an hour"
   },
   {
@@ -38127,7 +38127,7 @@
     "gender": "F",
     "duration": 2.56,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_62.wav",
+    "audio": "WAV/spkr112/spkr112_62.wav",
     "transcription": "I get your point"
   },
   {
@@ -38273,7 +38273,7 @@
     "gender": "F",
     "duration": 2.56,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_63.wav",
+    "audio": "WAV/spkr112/spkr112_63.wav",
     "transcription": "Two player games"
   },
   {
@@ -38496,7 +38496,7 @@
     "gender": "F",
     "duration": 3.84,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_64.wav",
+    "audio": "WAV/spkr112/spkr112_64.wav",
     "transcription": "The pleasure of seeing a deer"
   },
   {
@@ -38785,7 +38785,7 @@
     "gender": "F",
     "duration": 4.266687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_65.wav",
+    "audio": "WAV/spkr112/spkr112_65.wav",
     "transcription": "They measured a volcanic eruption"
   },
   {
@@ -39019,7 +39019,7 @@
     "gender": "F",
     "duration": 4.266687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_66.wav",
+    "audio": "WAV/spkr112/spkr112_66.wav",
     "transcription": "The party is in November"
   },
   {
@@ -39220,7 +39220,7 @@
     "gender": "F",
     "duration": 3.157313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_67.wav",
+    "audio": "WAV/spkr112/spkr112_67.wav",
     "transcription": "I knew a very tall man"
   },
   {
@@ -39399,7 +39399,7 @@
     "gender": "F",
     "duration": 3.498687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_68.wav",
+    "audio": "WAV/spkr112/spkr112_68.wav",
     "transcription": "We met at the choir"
   },
   {
@@ -39633,7 +39633,7 @@
     "gender": "F",
     "duration": 2.133313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_69.wav",
+    "audio": "WAV/spkr112/spkr112_69.wav",
     "transcription": "Wash the dishes after lunch"
   },
   {
@@ -39845,7 +39845,7 @@
     "gender": "F",
     "duration": 2.986687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_7.wav",
+    "audio": "WAV/spkr112/spkr112_7.wav",
     "transcription": "Her little sister's teeth"
   },
   {
@@ -40068,7 +40068,7 @@
     "gender": "F",
     "duration": 2.645313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_70.wav",
+    "audio": "WAV/spkr112/spkr112_70.wav",
     "transcription": "Free tours around Europe"
   },
   {
@@ -40313,7 +40313,7 @@
     "gender": "F",
     "duration": 3.157313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_71.wav",
+    "audio": "WAV/spkr112/spkr112_71.wav",
     "transcription": "Much more olive oil for the boy"
   },
   {
@@ -40547,7 +40547,7 @@
     "gender": "F",
     "duration": 3.242688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_72.wav",
+    "audio": "WAV/spkr112/spkr112_72.wav",
     "transcription": "The teacher went to the garage"
   },
   {
@@ -40704,7 +40704,7 @@
     "gender": "F",
     "duration": 2.56,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_73.wav",
+    "audio": "WAV/spkr112/spkr112_73.wav",
     "transcription": "I'm sure it's okay"
   },
   {
@@ -40894,7 +40894,7 @@
     "gender": "F",
     "duration": 3.072,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_74.wav",
+    "audio": "WAV/spkr112/spkr112_74.wav",
     "transcription": "That's pure luxury"
   },
   {
@@ -41117,7 +41117,7 @@
     "gender": "F",
     "duration": 2.901312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_75.wav",
+    "audio": "WAV/spkr112/spkr112_75.wav",
     "transcription": "A sandwich with mayonnaise"
   },
   {
@@ -41329,7 +41329,7 @@
     "gender": "F",
     "duration": 2.816,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_8.wav",
+    "audio": "WAV/spkr112/spkr112_8.wav",
     "transcription": "Turn the television off"
   },
   {
@@ -41519,7 +41519,7 @@
     "gender": "F",
     "duration": 2.901312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr112/spkr112_9.wav",
+    "audio": "WAV/spkr112/spkr112_9.wav",
     "transcription": "The sun heats my bed"
   },
   {
@@ -41665,7 +41665,7 @@
     "gender": "F",
     "duration": 3.669313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_1.wav",
+    "audio": "WAV/spkr114/spkr114_1.wav",
     "transcription": "Our nice red toy"
   },
   {
@@ -41888,7 +41888,7 @@
     "gender": "F",
     "duration": 3.498687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_10.wav",
+    "audio": "WAV/spkr114/spkr114_10.wav",
     "transcription": "I think the ship will sink"
   },
   {
@@ -42078,7 +42078,7 @@
     "gender": "F",
     "duration": 5.034688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_11.wav",
+    "audio": "WAV/spkr114/spkr114_11.wav",
     "transcription": "The girl goes to the zoo"
   },
   {
@@ -42301,7 +42301,7 @@
     "gender": "F",
     "duration": 4.949312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_12.wav",
+    "audio": "WAV/spkr114/spkr114_12.wav",
     "transcription": "The cat is sitting outside"
   },
   {
@@ -42524,7 +42524,7 @@
     "gender": "F",
     "duration": 3.754688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_13.wav",
+    "audio": "WAV/spkr114/spkr114_13.wav",
     "transcription": "I had a headache last year"
   },
   {
@@ -42747,7 +42747,7 @@
     "gender": "F",
     "duration": 3.584,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_14.wav",
+    "audio": "WAV/spkr114/spkr114_14.wav",
     "transcription": "My brother cheats at school"
   },
   {
@@ -42970,7 +42970,7 @@
     "gender": "F",
     "duration": 4.437312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_15.wav",
+    "audio": "WAV/spkr114/spkr114_15.wav",
     "transcription": "Coffee with sugar please sir"
   },
   {
@@ -43292,7 +43292,7 @@
     "gender": "F",
     "duration": 3.84,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_18.wav",
+    "audio": "WAV/spkr114/spkr114_18.wav",
     "transcription": "Humans use a huge amount of water"
   },
   {
@@ -43669,7 +43669,7 @@
     "gender": "F",
     "duration": 5.12,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_19.wav",
+    "audio": "WAV/spkr114/spkr114_19.wav",
     "transcription": "My best friend speaks english and Spanish"
   },
   {
@@ -43826,7 +43826,7 @@
     "gender": "F",
     "duration": 3.84,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_2.wav",
+    "audio": "WAV/spkr114/spkr114_2.wav",
     "transcription": "A cup of hot tea"
   },
   {
@@ -44148,7 +44148,7 @@
     "gender": "F",
     "duration": 4.010688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_20.wav",
+    "audio": "WAV/spkr114/spkr114_20.wav",
     "transcription": "They usually come home in January"
   },
   {
@@ -44481,7 +44481,7 @@
     "gender": "F",
     "duration": 4.437312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_21.wav",
+    "audio": "WAV/spkr114/spkr114_21.wav",
     "transcription": "I brush my teeth carefully in the morning"
   },
   {
@@ -44715,7 +44715,7 @@
     "gender": "F",
     "duration": 4.608,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_22.wav",
+    "audio": "WAV/spkr114/spkr114_22.wav",
     "transcription": "I have finished my homework"
   },
   {
@@ -44971,7 +44971,7 @@
     "gender": "F",
     "duration": 3.584,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_23.wav",
+    "audio": "WAV/spkr114/spkr114_23.wav",
     "transcription": "I got lost on the way to school"
   },
   {
@@ -45216,7 +45216,7 @@
     "gender": "F",
     "duration": 3.84,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_24.wav",
+    "audio": "WAV/spkr114/spkr114_24.wav",
     "transcription": "Look at those farm animals"
   },
   {
@@ -45461,7 +45461,7 @@
     "gender": "F",
     "duration": 4.010688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_26.wav",
+    "audio": "WAV/spkr114/spkr114_26.wav",
     "transcription": "We argued about the menu"
   },
   {
@@ -45684,7 +45684,7 @@
     "gender": "F",
     "duration": 3.669313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_28.wav",
+    "audio": "WAV/spkr114/spkr114_28.wav",
     "transcription": "She thinks cars are great"
   },
   {
@@ -45885,7 +45885,7 @@
     "gender": "F",
     "duration": 3.328,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_29.wav",
+    "audio": "WAV/spkr114/spkr114_29.wav",
     "transcription": "He threw something at you"
   },
   {
@@ -46086,7 +46086,7 @@
     "gender": "F",
     "duration": 3.925312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_30.wav",
+    "audio": "WAV/spkr114/spkr114_30.wav",
     "transcription": "The moon looks like cheese"
   },
   {
@@ -46331,7 +46331,7 @@
     "gender": "F",
     "duration": 4.266687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_31.wav",
+    "audio": "WAV/spkr114/spkr114_31.wav",
     "transcription": "It's my turn to play music"
   },
   {
@@ -46609,7 +46609,7 @@
     "gender": "F",
     "duration": 4.010688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_33.wav",
+    "audio": "WAV/spkr114/spkr114_33.wav",
     "transcription": "Don't speak too loud at the theater"
   },
   {
@@ -46887,7 +46887,7 @@
     "gender": "F",
     "duration": 4.096,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_34.wav",
+    "audio": "WAV/spkr114/spkr114_34.wav",
     "transcription": "The best lemon iced tea recipe"
   },
   {
@@ -47088,7 +47088,7 @@
     "gender": "F",
     "duration": 3.925312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_35.wav",
+    "audio": "WAV/spkr114/spkr114_35.wav",
     "transcription": "They said so on the news"
   },
   {
@@ -47344,7 +47344,7 @@
     "gender": "F",
     "duration": 4.778688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_36.wav",
+    "audio": "WAV/spkr114/spkr114_36.wav",
     "transcription": "Be careful with boiling water"
   },
   {
@@ -47534,7 +47534,7 @@
     "gender": "F",
     "duration": 4.096,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_37.wav",
+    "audio": "WAV/spkr114/spkr114_37.wav",
     "transcription": "I learned to tie my shoes"
   },
   {
@@ -47735,7 +47735,7 @@
     "gender": "F",
     "duration": 3.413312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_38.wav",
+    "audio": "WAV/spkr114/spkr114_38.wav",
     "transcription": "I keep a private diary"
   },
   {
@@ -47914,7 +47914,7 @@
     "gender": "F",
     "duration": 4.266687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_4.wav",
+    "audio": "WAV/spkr114/spkr114_4.wav",
     "transcription": "My father is at home"
   },
   {
@@ -48115,7 +48115,7 @@
     "gender": "F",
     "duration": 3.498687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_40.wav",
+    "audio": "WAV/spkr114/spkr114_40.wav",
     "transcription": "The garden is pretty"
   },
   {
@@ -48272,7 +48272,7 @@
     "gender": "F",
     "duration": 3.072,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_42.wav",
+    "audio": "WAV/spkr114/spkr114_42.wav",
     "transcription": "Owls have big eyes"
   },
   {
@@ -48451,7 +48451,7 @@
     "gender": "F",
     "duration": 4.181312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_43.wav",
+    "audio": "WAV/spkr114/spkr114_43.wav",
     "transcription": "We saw an old film"
   },
   {
@@ -48663,7 +48663,7 @@
     "gender": "F",
     "duration": 4.096,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_44.wav",
+    "audio": "WAV/spkr114/spkr114_44.wav",
     "transcription": "I'm in the mood for a walk"
   },
   {
@@ -48820,7 +48820,7 @@
     "gender": "F",
     "duration": 2.816,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_45.wav",
+    "audio": "WAV/spkr114/spkr114_45.wav",
     "transcription": "Put your coat on"
   },
   {
@@ -49021,7 +49021,7 @@
     "gender": "F",
     "duration": 4.352,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_46.wav",
+    "audio": "WAV/spkr114/spkr114_46.wav",
     "transcription": "I don't like rainy days"
   },
   {
@@ -49222,7 +49222,7 @@
     "gender": "F",
     "duration": 3.498687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_5.wav",
+    "audio": "WAV/spkr114/spkr114_5.wav",
     "transcription": "Try to sing and jump"
   },
   {
@@ -49599,7 +49599,7 @@
     "gender": "F",
     "duration": 5.205312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_50.wav",
+    "audio": "WAV/spkr114/spkr114_50.wav",
     "transcription": "My family will visit Argentina in July"
   },
   {
@@ -49789,7 +49789,7 @@
     "gender": "F",
     "duration": 4.096,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_51.wav",
+    "audio": "WAV/spkr114/spkr114_51.wav",
     "transcription": "We ran out of shampoo"
   },
   {
@@ -49946,7 +49946,7 @@
     "gender": "F",
     "duration": 4.096,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_52.wav",
+    "audio": "WAV/spkr114/spkr114_52.wav",
     "transcription": "Let's play soccer"
   },
   {
@@ -50147,7 +50147,7 @@
     "gender": "F",
     "duration": 4.181312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_53.wav",
+    "audio": "WAV/spkr114/spkr114_53.wav",
     "transcription": "Mom sent me a message"
   },
   {
@@ -50260,7 +50260,7 @@
     "gender": "F",
     "duration": 3.242688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_54.wav",
+    "audio": "WAV/spkr114/spkr114_54.wav",
     "transcription": "She's a liar"
   },
   {
@@ -50483,7 +50483,7 @@
     "gender": "F",
     "duration": 3.84,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_55.wav",
+    "audio": "WAV/spkr114/spkr114_55.wav",
     "transcription": "The boy eats at the airport"
   },
   {
@@ -50629,7 +50629,7 @@
     "gender": "F",
     "duration": 3.754688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_56.wav",
+    "audio": "WAV/spkr114/spkr114_56.wav",
     "transcription": "You called a cab"
   },
   {
@@ -50863,7 +50863,7 @@
     "gender": "F",
     "duration": 4.522687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_57.wav",
+    "audio": "WAV/spkr114/spkr114_57.wav",
     "transcription": "Don't forget your shovel"
   },
   {
@@ -51141,7 +51141,7 @@
     "gender": "F",
     "duration": 4.778688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_58.wav",
+    "audio": "WAV/spkr114/spkr114_58.wav",
     "transcription": "The lower floor of the royal palace"
   },
   {
@@ -51298,7 +51298,7 @@
     "gender": "F",
     "duration": 3.498687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_59.wav",
+    "audio": "WAV/spkr114/spkr114_59.wav",
     "transcription": "Against all odds"
   },
   {
@@ -51466,7 +51466,7 @@
     "gender": "F",
     "duration": 4.010688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_6.wav",
+    "audio": "WAV/spkr114/spkr114_6.wav",
     "transcription": "Who is Robin Hood?"
   },
   {
@@ -51689,7 +51689,7 @@
     "gender": "F",
     "duration": 3.669313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_60.wav",
+    "audio": "WAV/spkr114/spkr114_60.wav",
     "transcription": "The child has lit the fire"
   },
   {
@@ -51923,7 +51923,7 @@
     "gender": "F",
     "duration": 3.584,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_61.wav",
+    "audio": "WAV/spkr114/spkr114_61.wav",
     "transcription": "The power went off for an hour"
   },
   {
@@ -52080,7 +52080,7 @@
     "gender": "F",
     "duration": 3.754688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_62.wav",
+    "audio": "WAV/spkr114/spkr114_62.wav",
     "transcription": "I get your point"
   },
   {
@@ -52226,7 +52226,7 @@
     "gender": "F",
     "duration": 3.157313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_63.wav",
+    "audio": "WAV/spkr114/spkr114_63.wav",
     "transcription": "Two player games"
   },
   {
@@ -52449,7 +52449,7 @@
     "gender": "F",
     "duration": 3.754688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_64.wav",
+    "audio": "WAV/spkr114/spkr114_64.wav",
     "transcription": "The pleasure of seeing a deer"
   },
   {
@@ -52738,7 +52738,7 @@
     "gender": "F",
     "duration": 4.010688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_65.wav",
+    "audio": "WAV/spkr114/spkr114_65.wav",
     "transcription": "They measured a volcanic eruption"
   },
   {
@@ -52972,7 +52972,7 @@
     "gender": "F",
     "duration": 3.84,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_66.wav",
+    "audio": "WAV/spkr114/spkr114_66.wav",
     "transcription": "The party is in November"
   },
   {
@@ -53173,7 +53173,7 @@
     "gender": "F",
     "duration": 3.413312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_67.wav",
+    "audio": "WAV/spkr114/spkr114_67.wav",
     "transcription": "I knew a very tall man"
   },
   {
@@ -53352,7 +53352,7 @@
     "gender": "F",
     "duration": 3.328,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_68.wav",
+    "audio": "WAV/spkr114/spkr114_68.wav",
     "transcription": "We met at the choir"
   },
   {
@@ -53586,7 +53586,7 @@
     "gender": "F",
     "duration": 3.925312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_69.wav",
+    "audio": "WAV/spkr114/spkr114_69.wav",
     "transcription": "Wash the dishes after lunch"
   },
   {
@@ -53798,7 +53798,7 @@
     "gender": "F",
     "duration": 4.096,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_7.wav",
+    "audio": "WAV/spkr114/spkr114_7.wav",
     "transcription": "Her little sister's teeth"
   },
   {
@@ -54021,7 +54021,7 @@
     "gender": "F",
     "duration": 3.328,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_70.wav",
+    "audio": "WAV/spkr114/spkr114_70.wav",
     "transcription": "Free tours around Europe"
   },
   {
@@ -54266,7 +54266,7 @@
     "gender": "F",
     "duration": 4.096,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_71.wav",
+    "audio": "WAV/spkr114/spkr114_71.wav",
     "transcription": "Much more olive oil for the boy"
   },
   {
@@ -54500,7 +54500,7 @@
     "gender": "F",
     "duration": 4.266687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_72.wav",
+    "audio": "WAV/spkr114/spkr114_72.wav",
     "transcription": "The teacher went to the garage"
   },
   {
@@ -54657,7 +54657,7 @@
     "gender": "F",
     "duration": 3.328,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_73.wav",
+    "audio": "WAV/spkr114/spkr114_73.wav",
     "transcription": "I'm sure it's okay"
   },
   {
@@ -54847,7 +54847,7 @@
     "gender": "F",
     "duration": 4.864,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_74.wav",
+    "audio": "WAV/spkr114/spkr114_74.wav",
     "transcription": "That's pure luxury"
   },
   {
@@ -55070,7 +55070,7 @@
     "gender": "F",
     "duration": 3.584,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_75.wav",
+    "audio": "WAV/spkr114/spkr114_75.wav",
     "transcription": "A sandwich with mayonnaise"
   },
   {
@@ -55282,7 +55282,7 @@
     "gender": "F",
     "duration": 4.266687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_8.wav",
+    "audio": "WAV/spkr114/spkr114_8.wav",
     "transcription": "Turn the television off"
   },
   {
@@ -55472,7 +55472,7 @@
     "gender": "F",
     "duration": 4.437312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr114/spkr114_9.wav",
+    "audio": "WAV/spkr114/spkr114_9.wav",
     "transcription": "The sun heats my bed"
   },
   {
@@ -55618,7 +55618,7 @@
     "gender": "M",
     "duration": 3.84,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_1.wav",
+    "audio": "WAV/spkr14/spkr14_1.wav",
     "transcription": "Our nice red toy"
   },
   {
@@ -55841,7 +55841,7 @@
     "gender": "M",
     "duration": 4.352,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_10.wav",
+    "audio": "WAV/spkr14/spkr14_10.wav",
     "transcription": "I think the ship will sink"
   },
   {
@@ -56031,7 +56031,7 @@
     "gender": "M",
     "duration": 5.717313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_11.wav",
+    "audio": "WAV/spkr14/spkr14_11.wav",
     "transcription": "The girl goes to the zoo"
   },
   {
@@ -56254,7 +56254,7 @@
     "gender": "M",
     "duration": 5.034688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_12.wav",
+    "audio": "WAV/spkr14/spkr14_12.wav",
     "transcription": "The cat is sitting outside"
   },
   {
@@ -56477,7 +56477,7 @@
     "gender": "M",
     "duration": 4.010688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_13.wav",
+    "audio": "WAV/spkr14/spkr14_13.wav",
     "transcription": "I had a headache last year"
   },
   {
@@ -56700,7 +56700,7 @@
     "gender": "M",
     "duration": 4.608,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_14.wav",
+    "audio": "WAV/spkr14/spkr14_14.wav",
     "transcription": "My brother cheats at school"
   },
   {
@@ -56923,7 +56923,7 @@
     "gender": "M",
     "duration": 4.010688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_15.wav",
+    "audio": "WAV/spkr14/spkr14_15.wav",
     "transcription": "Coffee with sugar please sir"
   },
   {
@@ -57245,7 +57245,7 @@
     "gender": "M",
     "duration": 5.205312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_18.wav",
+    "audio": "WAV/spkr14/spkr14_18.wav",
     "transcription": "Humans use a huge amount of water"
   },
   {
@@ -57622,7 +57622,7 @@
     "gender": "M",
     "duration": 5.802688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_19.wav",
+    "audio": "WAV/spkr14/spkr14_19.wav",
     "transcription": "My best friend speaks english and Spanish"
   },
   {
@@ -57779,7 +57779,7 @@
     "gender": "M",
     "duration": 5.461313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_2.wav",
+    "audio": "WAV/spkr14/spkr14_2.wav",
     "transcription": "A cup of hot tea"
   },
   {
@@ -58101,7 +58101,7 @@
     "gender": "M",
     "duration": 4.096,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_20.wav",
+    "audio": "WAV/spkr14/spkr14_20.wav",
     "transcription": "They usually come home in January"
   },
   {
@@ -58434,7 +58434,7 @@
     "gender": "M",
     "duration": 5.802688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_21.wav",
+    "audio": "WAV/spkr14/spkr14_21.wav",
     "transcription": "I brush my teeth carefully in the morning"
   },
   {
@@ -58668,7 +58668,7 @@
     "gender": "M",
     "duration": 8.789312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_22.wav",
+    "audio": "WAV/spkr14/spkr14_22.wav",
     "transcription": "I have finished my homework"
   },
   {
@@ -58924,7 +58924,7 @@
     "gender": "M",
     "duration": 4.608,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_23.wav",
+    "audio": "WAV/spkr14/spkr14_23.wav",
     "transcription": "I got lost on the way to school"
   },
   {
@@ -59169,7 +59169,7 @@
     "gender": "M",
     "duration": 4.522687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_24.wav",
+    "audio": "WAV/spkr14/spkr14_24.wav",
     "transcription": "Look at those farm animals"
   },
   {
@@ -59414,7 +59414,7 @@
     "gender": "M",
     "duration": 4.437312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_26.wav",
+    "audio": "WAV/spkr14/spkr14_26.wav",
     "transcription": "We argued about the menu"
   },
   {
@@ -59637,7 +59637,7 @@
     "gender": "M",
     "duration": 4.608,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_28.wav",
+    "audio": "WAV/spkr14/spkr14_28.wav",
     "transcription": "She thinks cars are great"
   },
   {
@@ -59838,7 +59838,7 @@
     "gender": "M",
     "duration": 4.266687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_29.wav",
+    "audio": "WAV/spkr14/spkr14_29.wav",
     "transcription": "He threw something at you"
   },
   {
@@ -60039,7 +60039,7 @@
     "gender": "M",
     "duration": 4.266687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_30.wav",
+    "audio": "WAV/spkr14/spkr14_30.wav",
     "transcription": "The moon looks like cheese"
   },
   {
@@ -60284,7 +60284,7 @@
     "gender": "M",
     "duration": 4.608,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_31.wav",
+    "audio": "WAV/spkr14/spkr14_31.wav",
     "transcription": "It's my turn to play music"
   },
   {
@@ -60562,7 +60562,7 @@
     "gender": "M",
     "duration": 5.12,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_33.wav",
+    "audio": "WAV/spkr14/spkr14_33.wav",
     "transcription": "Don't speak too loud at the theater"
   },
   {
@@ -60840,7 +60840,7 @@
     "gender": "M",
     "duration": 4.864,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_34.wav",
+    "audio": "WAV/spkr14/spkr14_34.wav",
     "transcription": "The best lemon iced tea recipe"
   },
   {
@@ -61041,7 +61041,7 @@
     "gender": "M",
     "duration": 5.973312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_35.wav",
+    "audio": "WAV/spkr14/spkr14_35.wav",
     "transcription": "They said so on the news"
   },
   {
@@ -61297,7 +61297,7 @@
     "gender": "M",
     "duration": 7.850688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_36.wav",
+    "audio": "WAV/spkr14/spkr14_36.wav",
     "transcription": "Be careful with boiling water"
   },
   {
@@ -61498,7 +61498,7 @@
     "gender": "M",
     "duration": 3.925312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_37.wav",
+    "audio": "WAV/spkr14/spkr14_37.wav",
     "transcription": "I learned to tie my shoes"
   },
   {
@@ -61699,7 +61699,7 @@
     "gender": "M",
     "duration": 4.864,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_38.wav",
+    "audio": "WAV/spkr14/spkr14_38.wav",
     "transcription": "I keep a private diary"
   },
   {
@@ -61878,7 +61878,7 @@
     "gender": "M",
     "duration": 5.632,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_4.wav",
+    "audio": "WAV/spkr14/spkr14_4.wav",
     "transcription": "My father is at home"
   },
   {
@@ -62079,7 +62079,7 @@
     "gender": "M",
     "duration": 3.754688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_40.wav",
+    "audio": "WAV/spkr14/spkr14_40.wav",
     "transcription": "The garden is pretty"
   },
   {
@@ -62236,7 +62236,7 @@
     "gender": "M",
     "duration": 4.266687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_42.wav",
+    "audio": "WAV/spkr14/spkr14_42.wav",
     "transcription": "Owls have big eyes"
   },
   {
@@ -62415,7 +62415,7 @@
     "gender": "M",
     "duration": 4.181312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_43.wav",
+    "audio": "WAV/spkr14/spkr14_43.wav",
     "transcription": "We saw an old film"
   },
   {
@@ -62627,7 +62627,7 @@
     "gender": "M",
     "duration": 4.778688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_44.wav",
+    "audio": "WAV/spkr14/spkr14_44.wav",
     "transcription": "I'm in the mood for a walk"
   },
   {
@@ -62784,7 +62784,7 @@
     "gender": "M",
     "duration": 5.546687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_45.wav",
+    "audio": "WAV/spkr14/spkr14_45.wav",
     "transcription": "Put your coat on"
   },
   {
@@ -62985,7 +62985,7 @@
     "gender": "M",
     "duration": 5.205312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_46.wav",
+    "audio": "WAV/spkr14/spkr14_46.wav",
     "transcription": "I don't like rainy days"
   },
   {
@@ -63186,7 +63186,7 @@
     "gender": "M",
     "duration": 3.84,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_5.wav",
+    "audio": "WAV/spkr14/spkr14_5.wav",
     "transcription": "Try to sing and jump"
   },
   {
@@ -63563,7 +63563,7 @@
     "gender": "M",
     "duration": 5.973312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_50.wav",
+    "audio": "WAV/spkr14/spkr14_50.wav",
     "transcription": "My family will visit Argentina in July"
   },
   {
@@ -63753,7 +63753,7 @@
     "gender": "M",
     "duration": 3.925312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_51.wav",
+    "audio": "WAV/spkr14/spkr14_51.wav",
     "transcription": "We ran out of shampoo"
   },
   {
@@ -63910,7 +63910,7 @@
     "gender": "M",
     "duration": 6.058687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_52.wav",
+    "audio": "WAV/spkr14/spkr14_52.wav",
     "transcription": "Let's play soccer"
   },
   {
@@ -64111,7 +64111,7 @@
     "gender": "M",
     "duration": 5.376,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_53.wav",
+    "audio": "WAV/spkr14/spkr14_53.wav",
     "transcription": "Mom sent me a message"
   },
   {
@@ -64224,7 +64224,7 @@
     "gender": "M",
     "duration": 4.522687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_54.wav",
+    "audio": "WAV/spkr14/spkr14_54.wav",
     "transcription": "She's a liar"
   },
   {
@@ -64447,7 +64447,7 @@
     "gender": "M",
     "duration": 3.754688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_55.wav",
+    "audio": "WAV/spkr14/spkr14_55.wav",
     "transcription": "The boy eats at the airport"
   },
   {
@@ -64593,7 +64593,7 @@
     "gender": "M",
     "duration": 3.925312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_56.wav",
+    "audio": "WAV/spkr14/spkr14_56.wav",
     "transcription": "You called a cab"
   },
   {
@@ -64827,7 +64827,7 @@
     "gender": "M",
     "duration": 4.522687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_57.wav",
+    "audio": "WAV/spkr14/spkr14_57.wav",
     "transcription": "Don't forget your shovel"
   },
   {
@@ -65105,7 +65105,7 @@
     "gender": "M",
     "duration": 6.144,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_58.wav",
+    "audio": "WAV/spkr14/spkr14_58.wav",
     "transcription": "The lower floor of the royal palace"
   },
   {
@@ -65262,7 +65262,7 @@
     "gender": "M",
     "duration": 4.010688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_59.wav",
+    "audio": "WAV/spkr14/spkr14_59.wav",
     "transcription": "Against all odds"
   },
   {
@@ -65430,7 +65430,7 @@
     "gender": "M",
     "duration": 2.901312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_6.wav",
+    "audio": "WAV/spkr14/spkr14_6.wav",
     "transcription": "Who is Robin Hood?"
   },
   {
@@ -65653,7 +65653,7 @@
     "gender": "M",
     "duration": 4.778688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_60.wav",
+    "audio": "WAV/spkr14/spkr14_60.wav",
     "transcription": "The child has lit the fire"
   },
   {
@@ -65887,7 +65887,7 @@
     "gender": "M",
     "duration": 3.84,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_61.wav",
+    "audio": "WAV/spkr14/spkr14_61.wav",
     "transcription": "The power went off for an hour"
   },
   {
@@ -66044,7 +66044,7 @@
     "gender": "M",
     "duration": 3.328,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_62.wav",
+    "audio": "WAV/spkr14/spkr14_62.wav",
     "transcription": "I get your point"
   },
   {
@@ -66190,7 +66190,7 @@
     "gender": "M",
     "duration": 3.925312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_63.wav",
+    "audio": "WAV/spkr14/spkr14_63.wav",
     "transcription": "Two player games"
   },
   {
@@ -66413,7 +66413,7 @@
     "gender": "M",
     "duration": 4.266687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_64.wav",
+    "audio": "WAV/spkr14/spkr14_64.wav",
     "transcription": "The pleasure of seeing a deer"
   },
   {
@@ -66702,7 +66702,7 @@
     "gender": "M",
     "duration": 3.84,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_65.wav",
+    "audio": "WAV/spkr14/spkr14_65.wav",
     "transcription": "They measured a volcanic eruption"
   },
   {
@@ -66936,7 +66936,7 @@
     "gender": "M",
     "duration": 3.413312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_66.wav",
+    "audio": "WAV/spkr14/spkr14_66.wav",
     "transcription": "The party is in November"
   },
   {
@@ -67137,7 +67137,7 @@
     "gender": "M",
     "duration": 3.669313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_67.wav",
+    "audio": "WAV/spkr14/spkr14_67.wav",
     "transcription": "I knew a very tall man"
   },
   {
@@ -67316,7 +67316,7 @@
     "gender": "M",
     "duration": 3.498687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_68.wav",
+    "audio": "WAV/spkr14/spkr14_68.wav",
     "transcription": "We met at the choir"
   },
   {
@@ -67550,7 +67550,7 @@
     "gender": "M",
     "duration": 3.925312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_69.wav",
+    "audio": "WAV/spkr14/spkr14_69.wav",
     "transcription": "Wash the dishes after lunch"
   },
   {
@@ -67762,7 +67762,7 @@
     "gender": "M",
     "duration": 4.010688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_7.wav",
+    "audio": "WAV/spkr14/spkr14_7.wav",
     "transcription": "Her little sister's teeth"
   },
   {
@@ -67985,7 +67985,7 @@
     "gender": "M",
     "duration": 3.669313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_70.wav",
+    "audio": "WAV/spkr14/spkr14_70.wav",
     "transcription": "Free tours around Europe"
   },
   {
@@ -68219,7 +68219,7 @@
     "gender": "M",
     "duration": 3.498687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_72.wav",
+    "audio": "WAV/spkr14/spkr14_72.wav",
     "transcription": "The teacher went to the garage"
   },
   {
@@ -68376,7 +68376,7 @@
     "gender": "M",
     "duration": 3.754688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_73.wav",
+    "audio": "WAV/spkr14/spkr14_73.wav",
     "transcription": "I'm sure it's okay"
   },
   {
@@ -68566,7 +68566,7 @@
     "gender": "M",
     "duration": 3.669313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_74.wav",
+    "audio": "WAV/spkr14/spkr14_74.wav",
     "transcription": "That's pure luxury"
   },
   {
@@ -68789,7 +68789,7 @@
     "gender": "M",
     "duration": 4.010688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_75.wav",
+    "audio": "WAV/spkr14/spkr14_75.wav",
     "transcription": "A sandwich with mayonnaise"
   },
   {
@@ -69001,7 +69001,7 @@
     "gender": "M",
     "duration": 4.437312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_8.wav",
+    "audio": "WAV/spkr14/spkr14_8.wav",
     "transcription": "Turn the television off"
   },
   {
@@ -69191,7 +69191,7 @@
     "gender": "M",
     "duration": 4.010688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr14/spkr14_9.wav",
+    "audio": "WAV/spkr14/spkr14_9.wav",
     "transcription": "The sun heats my bed"
   },
   {
@@ -69337,7 +69337,7 @@
     "gender": "F",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_1.wav",
+    "audio": "WAV/spkr15/spkr15_1.wav",
     "transcription": "Our nice red toy"
   },
   {
@@ -69560,7 +69560,7 @@
     "gender": "F",
     "duration": 3.250812,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_10.wav",
+    "audio": "WAV/spkr15/spkr15_10.wav",
     "transcription": "I think the ship will sink"
   },
   {
@@ -69750,7 +69750,7 @@
     "gender": "F",
     "duration": 3.065062,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_11.wav",
+    "audio": "WAV/spkr15/spkr15_11.wav",
     "transcription": "The girl goes to the zoo"
   },
   {
@@ -69973,7 +69973,7 @@
     "gender": "F",
     "duration": 3.436562,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_12.wav",
+    "audio": "WAV/spkr15/spkr15_12.wav",
     "transcription": "The cat is sitting outside"
   },
   {
@@ -70196,7 +70196,7 @@
     "gender": "F",
     "duration": 3.065062,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_13.wav",
+    "audio": "WAV/spkr15/spkr15_13.wav",
     "transcription": "I had a headache last year"
   },
   {
@@ -70419,7 +70419,7 @@
     "gender": "F",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_14.wav",
+    "audio": "WAV/spkr15/spkr15_14.wav",
     "transcription": "My brother cheats at school"
   },
   {
@@ -70642,7 +70642,7 @@
     "gender": "F",
     "duration": 3.250812,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_15.wav",
+    "audio": "WAV/spkr15/spkr15_15.wav",
     "transcription": "Coffee with sugar please sir"
   },
   {
@@ -70964,7 +70964,7 @@
     "gender": "F",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_18.wav",
+    "audio": "WAV/spkr15/spkr15_18.wav",
     "transcription": "Humans use a huge amount of water"
   },
   {
@@ -71341,7 +71341,7 @@
     "gender": "F",
     "duration": 3.715187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_19.wav",
+    "audio": "WAV/spkr15/spkr15_19.wav",
     "transcription": "My best friend speaks english and Spanish"
   },
   {
@@ -71498,7 +71498,7 @@
     "gender": "F",
     "duration": 3.436562,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_2.wav",
+    "audio": "WAV/spkr15/spkr15_2.wav",
     "transcription": "A cup of hot tea"
   },
   {
@@ -71820,7 +71820,7 @@
     "gender": "F",
     "duration": 3.529437,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_20.wav",
+    "audio": "WAV/spkr15/spkr15_20.wav",
     "transcription": "They usually come home in January"
   },
   {
@@ -72153,7 +72153,7 @@
     "gender": "F",
     "duration": 3.622313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_21.wav",
+    "audio": "WAV/spkr15/spkr15_21.wav",
     "transcription": "I brush my teeth carefully in the morning"
   },
   {
@@ -72387,7 +72387,7 @@
     "gender": "F",
     "duration": 3.808063,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_22.wav",
+    "audio": "WAV/spkr15/spkr15_22.wav",
     "transcription": "I have finished my homework"
   },
   {
@@ -72643,7 +72643,7 @@
     "gender": "F",
     "duration": 2.50775,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_23.wav",
+    "audio": "WAV/spkr15/spkr15_23.wav",
     "transcription": "I got lost on the way to school"
   },
   {
@@ -72888,7 +72888,7 @@
     "gender": "F",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_24.wav",
+    "audio": "WAV/spkr15/spkr15_24.wav",
     "transcription": "Look at those farm animals"
   },
   {
@@ -73133,7 +73133,7 @@
     "gender": "F",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_26.wav",
+    "audio": "WAV/spkr15/spkr15_26.wav",
     "transcription": "We argued about the menu"
   },
   {
@@ -73356,7 +73356,7 @@
     "gender": "F",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_28.wav",
+    "audio": "WAV/spkr15/spkr15_28.wav",
     "transcription": "She thinks cars are great"
   },
   {
@@ -73557,7 +73557,7 @@
     "gender": "F",
     "duration": 3.250812,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_29.wav",
+    "audio": "WAV/spkr15/spkr15_29.wav",
     "transcription": "He threw something at you"
   },
   {
@@ -73758,7 +73758,7 @@
     "gender": "F",
     "duration": 2.50775,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_30.wav",
+    "audio": "WAV/spkr15/spkr15_30.wav",
     "transcription": "The moon looks like cheese"
   },
   {
@@ -74003,7 +74003,7 @@
     "gender": "F",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_31.wav",
+    "audio": "WAV/spkr15/spkr15_31.wav",
     "transcription": "It's my turn to play music"
   },
   {
@@ -74281,7 +74281,7 @@
     "gender": "F",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_33.wav",
+    "audio": "WAV/spkr15/spkr15_33.wav",
     "transcription": "Don't speak too loud at the theater"
   },
   {
@@ -74482,7 +74482,7 @@
     "gender": "F",
     "duration": 2.229125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_35.wav",
+    "audio": "WAV/spkr15/spkr15_35.wav",
     "transcription": "They said so on the news"
   },
   {
@@ -74738,7 +74738,7 @@
     "gender": "F",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_36.wav",
+    "audio": "WAV/spkr15/spkr15_36.wav",
     "transcription": "Be careful with boiling water"
   },
   {
@@ -74928,7 +74928,7 @@
     "gender": "F",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_37.wav",
+    "audio": "WAV/spkr15/spkr15_37.wav",
     "transcription": "I learned to tie my shoes"
   },
   {
@@ -75129,7 +75129,7 @@
     "gender": "F",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_38.wav",
+    "audio": "WAV/spkr15/spkr15_38.wav",
     "transcription": "I keep a private diary"
   },
   {
@@ -75308,7 +75308,7 @@
     "gender": "F",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_4.wav",
+    "audio": "WAV/spkr15/spkr15_4.wav",
     "transcription": "My father is at home"
   },
   {
@@ -75509,7 +75509,7 @@
     "gender": "F",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_40.wav",
+    "audio": "WAV/spkr15/spkr15_40.wav",
     "transcription": "The garden is pretty"
   },
   {
@@ -75666,7 +75666,7 @@
     "gender": "F",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_42.wav",
+    "audio": "WAV/spkr15/spkr15_42.wav",
     "transcription": "Owls have big eyes"
   },
   {
@@ -75845,7 +75845,7 @@
     "gender": "F",
     "duration": 2.229125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_43.wav",
+    "audio": "WAV/spkr15/spkr15_43.wav",
     "transcription": "We saw an old film"
   },
   {
@@ -76057,7 +76057,7 @@
     "gender": "F",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_44.wav",
+    "audio": "WAV/spkr15/spkr15_44.wav",
     "transcription": "I'm in the mood for a walk"
   },
   {
@@ -76214,7 +76214,7 @@
     "gender": "F",
     "duration": 3.250812,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_45.wav",
+    "audio": "WAV/spkr15/spkr15_45.wav",
     "transcription": "Put your coat on"
   },
   {
@@ -76415,7 +76415,7 @@
     "gender": "F",
     "duration": 3.065062,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_46.wav",
+    "audio": "WAV/spkr15/spkr15_46.wav",
     "transcription": "I don't like rainy days"
   },
   {
@@ -76616,7 +76616,7 @@
     "gender": "F",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_5.wav",
+    "audio": "WAV/spkr15/spkr15_5.wav",
     "transcription": "Try to sing and jump"
   },
   {
@@ -76993,7 +76993,7 @@
     "gender": "F",
     "duration": 3.993813,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_50.wav",
+    "audio": "WAV/spkr15/spkr15_50.wav",
     "transcription": "My family will visit Argentina in July"
   },
   {
@@ -77183,7 +77183,7 @@
     "gender": "F",
     "duration": 2.322,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_51.wav",
+    "audio": "WAV/spkr15/spkr15_51.wav",
     "transcription": "We ran out of shampoo"
   },
   {
@@ -77340,7 +77340,7 @@
     "gender": "F",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_52.wav",
+    "audio": "WAV/spkr15/spkr15_52.wav",
     "transcription": "Let's play soccer"
   },
   {
@@ -77541,7 +77541,7 @@
     "gender": "F",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_53.wav",
+    "audio": "WAV/spkr15/spkr15_53.wav",
     "transcription": "Mom sent me a message"
   },
   {
@@ -77654,7 +77654,7 @@
     "gender": "F",
     "duration": 2.322,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_54.wav",
+    "audio": "WAV/spkr15/spkr15_54.wav",
     "transcription": "She's a liar"
   },
   {
@@ -77877,7 +77877,7 @@
     "gender": "F",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_55.wav",
+    "audio": "WAV/spkr15/spkr15_55.wav",
     "transcription": "The boy eats at the airport"
   },
   {
@@ -78023,7 +78023,7 @@
     "gender": "F",
     "duration": 2.322,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_56.wav",
+    "audio": "WAV/spkr15/spkr15_56.wav",
     "transcription": "You called a cab"
   },
   {
@@ -78257,7 +78257,7 @@
     "gender": "F",
     "duration": 2.322,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_57.wav",
+    "audio": "WAV/spkr15/spkr15_57.wav",
     "transcription": "Don't forget your shovel"
   },
   {
@@ -78535,7 +78535,7 @@
     "gender": "F",
     "duration": 4.08675,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_58.wav",
+    "audio": "WAV/spkr15/spkr15_58.wav",
     "transcription": "The lower floor of the royal palace"
   },
   {
@@ -78692,7 +78692,7 @@
     "gender": "F",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_59.wav",
+    "audio": "WAV/spkr15/spkr15_59.wav",
     "transcription": "Against all odds"
   },
   {
@@ -78860,7 +78860,7 @@
     "gender": "F",
     "duration": 2.322,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_6.wav",
+    "audio": "WAV/spkr15/spkr15_6.wav",
     "transcription": "Who is Robin Hood?"
   },
   {
@@ -79083,7 +79083,7 @@
     "gender": "F",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_60.wav",
+    "audio": "WAV/spkr15/spkr15_60.wav",
     "transcription": "The child has lit the fire"
   },
   {
@@ -79317,7 +79317,7 @@
     "gender": "F",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_61.wav",
+    "audio": "WAV/spkr15/spkr15_61.wav",
     "transcription": "The power went off for an hour"
   },
   {
@@ -79474,7 +79474,7 @@
     "gender": "F",
     "duration": 1.578938,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_62.wav",
+    "audio": "WAV/spkr15/spkr15_62.wav",
     "transcription": "I get your point"
   },
   {
@@ -79620,7 +79620,7 @@
     "gender": "F",
     "duration": 1.486063,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_63.wav",
+    "audio": "WAV/spkr15/spkr15_63.wav",
     "transcription": "Two player games"
   },
   {
@@ -79843,7 +79843,7 @@
     "gender": "F",
     "duration": 3.250812,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_64.wav",
+    "audio": "WAV/spkr15/spkr15_64.wav",
     "transcription": "The pleasure of seeing a deer"
   },
   {
@@ -80132,7 +80132,7 @@
     "gender": "F",
     "duration": 3.250812,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_65.wav",
+    "audio": "WAV/spkr15/spkr15_65.wav",
     "transcription": "They measured a volcanic eruption"
   },
   {
@@ -80366,7 +80366,7 @@
     "gender": "F",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_66.wav",
+    "audio": "WAV/spkr15/spkr15_66.wav",
     "transcription": "The party is in November"
   },
   {
@@ -80567,7 +80567,7 @@
     "gender": "F",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_67.wav",
+    "audio": "WAV/spkr15/spkr15_67.wav",
     "transcription": "I knew a very tall man"
   },
   {
@@ -80746,7 +80746,7 @@
     "gender": "F",
     "duration": 2.50775,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_68.wav",
+    "audio": "WAV/spkr15/spkr15_68.wav",
     "transcription": "We met at the choir"
   },
   {
@@ -80980,7 +80980,7 @@
     "gender": "F",
     "duration": 3.250812,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_69.wav",
+    "audio": "WAV/spkr15/spkr15_69.wav",
     "transcription": "Wash the dishes after lunch"
   },
   {
@@ -81192,7 +81192,7 @@
     "gender": "F",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_7.wav",
+    "audio": "WAV/spkr15/spkr15_7.wav",
     "transcription": "Her little sister's teeth"
   },
   {
@@ -81415,7 +81415,7 @@
     "gender": "F",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_70.wav",
+    "audio": "WAV/spkr15/spkr15_70.wav",
     "transcription": "Free tours around Europe"
   },
   {
@@ -81649,7 +81649,7 @@
     "gender": "F",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_72.wav",
+    "audio": "WAV/spkr15/spkr15_72.wav",
     "transcription": "The teacher went to the garage"
   },
   {
@@ -81806,7 +81806,7 @@
     "gender": "F",
     "duration": 2.13625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_73.wav",
+    "audio": "WAV/spkr15/spkr15_73.wav",
     "transcription": "I'm sure it's okay"
   },
   {
@@ -81996,7 +81996,7 @@
     "gender": "F",
     "duration": 2.322,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_74.wav",
+    "audio": "WAV/spkr15/spkr15_74.wav",
     "transcription": "That's pure luxury"
   },
   {
@@ -82219,7 +82219,7 @@
     "gender": "F",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_75.wav",
+    "audio": "WAV/spkr15/spkr15_75.wav",
     "transcription": "A sandwich with mayonnaise"
   },
   {
@@ -82431,7 +82431,7 @@
     "gender": "F",
     "duration": 3.065062,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_8.wav",
+    "audio": "WAV/spkr15/spkr15_8.wav",
     "transcription": "Turn the television off"
   },
   {
@@ -82621,7 +82621,7 @@
     "gender": "F",
     "duration": 3.808063,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr15/spkr15_9.wav",
+    "audio": "WAV/spkr15/spkr15_9.wav",
     "transcription": "The sun heats my bed"
   },
   {
@@ -82767,7 +82767,7 @@
     "gender": "F",
     "duration": 2.133313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_1.wav",
+    "audio": "WAV/spkr17/spkr17_1.wav",
     "transcription": "Our nice red toy"
   },
   {
@@ -82990,7 +82990,7 @@
     "gender": "F",
     "duration": 2.645313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_10.wav",
+    "audio": "WAV/spkr17/spkr17_10.wav",
     "transcription": "I think the ship will sink"
   },
   {
@@ -83180,7 +83180,7 @@
     "gender": "F",
     "duration": 2.730688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_11.wav",
+    "audio": "WAV/spkr17/spkr17_11.wav",
     "transcription": "The girl goes to the zoo"
   },
   {
@@ -83403,7 +83403,7 @@
     "gender": "F",
     "duration": 2.730688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_12.wav",
+    "audio": "WAV/spkr17/spkr17_12.wav",
     "transcription": "The cat is sitting outside"
   },
   {
@@ -83626,7 +83626,7 @@
     "gender": "F",
     "duration": 2.816,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_13.wav",
+    "audio": "WAV/spkr17/spkr17_13.wav",
     "transcription": "I had a headache last year"
   },
   {
@@ -83849,7 +83849,7 @@
     "gender": "F",
     "duration": 2.816,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_14.wav",
+    "audio": "WAV/spkr17/spkr17_14.wav",
     "transcription": "My brother cheats at school"
   },
   {
@@ -84072,7 +84072,7 @@
     "gender": "F",
     "duration": 3.669313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_15.wav",
+    "audio": "WAV/spkr17/spkr17_15.wav",
     "transcription": "Coffee with sugar please sir"
   },
   {
@@ -84394,7 +84394,7 @@
     "gender": "F",
     "duration": 3.328,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_18.wav",
+    "audio": "WAV/spkr17/spkr17_18.wav",
     "transcription": "Humans use a huge amount of water"
   },
   {
@@ -84771,7 +84771,7 @@
     "gender": "F",
     "duration": 4.608,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_19.wav",
+    "audio": "WAV/spkr17/spkr17_19.wav",
     "transcription": "My best friend speaks english and Spanish"
   },
   {
@@ -84928,7 +84928,7 @@
     "gender": "F",
     "duration": 6.314687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_2.wav",
+    "audio": "WAV/spkr17/spkr17_2.wav",
     "transcription": "A cup of hot tea"
   },
   {
@@ -85250,7 +85250,7 @@
     "gender": "F",
     "duration": 3.157313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_20.wav",
+    "audio": "WAV/spkr17/spkr17_20.wav",
     "transcription": "They usually come home in January"
   },
   {
@@ -85583,7 +85583,7 @@
     "gender": "F",
     "duration": 4.778688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_21.wav",
+    "audio": "WAV/spkr17/spkr17_21.wav",
     "transcription": "I brush my teeth carefully in the morning"
   },
   {
@@ -85817,7 +85817,7 @@
     "gender": "F",
     "duration": 3.413312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_22.wav",
+    "audio": "WAV/spkr17/spkr17_22.wav",
     "transcription": "I have finished my homework"
   },
   {
@@ -86073,7 +86073,7 @@
     "gender": "F",
     "duration": 3.072,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_23.wav",
+    "audio": "WAV/spkr17/spkr17_23.wav",
     "transcription": "I got lost on the way to school"
   },
   {
@@ -86318,7 +86318,7 @@
     "gender": "F",
     "duration": 2.56,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_24.wav",
+    "audio": "WAV/spkr17/spkr17_24.wav",
     "transcription": "Look at those farm animals"
   },
   {
@@ -86563,7 +86563,7 @@
     "gender": "F",
     "duration": 2.389312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_26.wav",
+    "audio": "WAV/spkr17/spkr17_26.wav",
     "transcription": "We argued about the menu"
   },
   {
@@ -86786,7 +86786,7 @@
     "gender": "F",
     "duration": 2.730688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_28.wav",
+    "audio": "WAV/spkr17/spkr17_28.wav",
     "transcription": "She thinks cars are great"
   },
   {
@@ -86987,7 +86987,7 @@
     "gender": "F",
     "duration": 3.498687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_29.wav",
+    "audio": "WAV/spkr17/spkr17_29.wav",
     "transcription": "He threw something at you"
   },
   {
@@ -87188,7 +87188,7 @@
     "gender": "F",
     "duration": 2.816,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_30.wav",
+    "audio": "WAV/spkr17/spkr17_30.wav",
     "transcription": "The moon looks like cheese"
   },
   {
@@ -87433,7 +87433,7 @@
     "gender": "F",
     "duration": 4.096,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_31.wav",
+    "audio": "WAV/spkr17/spkr17_31.wav",
     "transcription": "It's my turn to play music"
   },
   {
@@ -87711,7 +87711,7 @@
     "gender": "F",
     "duration": 4.096,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_33.wav",
+    "audio": "WAV/spkr17/spkr17_33.wav",
     "transcription": "Don't speak too loud at the theater"
   },
   {
@@ -87989,7 +87989,7 @@
     "gender": "F",
     "duration": 3.669313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_34.wav",
+    "audio": "WAV/spkr17/spkr17_34.wav",
     "transcription": "The best lemon iced tea recipe"
   },
   {
@@ -88190,7 +88190,7 @@
     "gender": "F",
     "duration": 3.072,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_35.wav",
+    "audio": "WAV/spkr17/spkr17_35.wav",
     "transcription": "They said so on the news"
   },
   {
@@ -88446,7 +88446,7 @@
     "gender": "F",
     "duration": 3.84,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_36.wav",
+    "audio": "WAV/spkr17/spkr17_36.wav",
     "transcription": "Be careful with boiling water"
   },
   {
@@ -88636,7 +88636,7 @@
     "gender": "F",
     "duration": 2.901312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_37.wav",
+    "audio": "WAV/spkr17/spkr17_37.wav",
     "transcription": "I learned to tie my shoes"
   },
   {
@@ -88837,7 +88837,7 @@
     "gender": "F",
     "duration": 2.56,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_38.wav",
+    "audio": "WAV/spkr17/spkr17_38.wav",
     "transcription": "I keep a private diary"
   },
   {
@@ -89016,7 +89016,7 @@
     "gender": "F",
     "duration": 3.157313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_4.wav",
+    "audio": "WAV/spkr17/spkr17_4.wav",
     "transcription": "My father is at home"
   },
   {
@@ -89217,7 +89217,7 @@
     "gender": "F",
     "duration": 2.304,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_40.wav",
+    "audio": "WAV/spkr17/spkr17_40.wav",
     "transcription": "The garden is pretty"
   },
   {
@@ -89374,7 +89374,7 @@
     "gender": "F",
     "duration": 2.901312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_42.wav",
+    "audio": "WAV/spkr17/spkr17_42.wav",
     "transcription": "Owls have big eyes"
   },
   {
@@ -89553,7 +89553,7 @@
     "gender": "F",
     "duration": 2.474687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_43.wav",
+    "audio": "WAV/spkr17/spkr17_43.wav",
     "transcription": "We saw an old film"
   },
   {
@@ -89765,7 +89765,7 @@
     "gender": "F",
     "duration": 3.925312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_44.wav",
+    "audio": "WAV/spkr17/spkr17_44.wav",
     "transcription": "I'm in the mood for a walk"
   },
   {
@@ -89922,7 +89922,7 @@
     "gender": "F",
     "duration": 2.133313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_45.wav",
+    "audio": "WAV/spkr17/spkr17_45.wav",
     "transcription": "Put your coat on"
   },
   {
@@ -90123,7 +90123,7 @@
     "gender": "F",
     "duration": 6.229312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_46.wav",
+    "audio": "WAV/spkr17/spkr17_46.wav",
     "transcription": "I don't like rainy days"
   },
   {
@@ -90324,7 +90324,7 @@
     "gender": "F",
     "duration": 2.56,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_5.wav",
+    "audio": "WAV/spkr17/spkr17_5.wav",
     "transcription": "Try to sing and jump"
   },
   {
@@ -90701,7 +90701,7 @@
     "gender": "F",
     "duration": 3.584,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_50.wav",
+    "audio": "WAV/spkr17/spkr17_50.wav",
     "transcription": "My family will visit Argentina in July"
   },
   {
@@ -90891,7 +90891,7 @@
     "gender": "F",
     "duration": 3.242688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_51.wav",
+    "audio": "WAV/spkr17/spkr17_51.wav",
     "transcription": "We ran out of shampoo"
   },
   {
@@ -91048,7 +91048,7 @@
     "gender": "F",
     "duration": 3.242688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_52.wav",
+    "audio": "WAV/spkr17/spkr17_52.wav",
     "transcription": "Let's play soccer"
   },
   {
@@ -91249,7 +91249,7 @@
     "gender": "F",
     "duration": 3.157313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_53.wav",
+    "audio": "WAV/spkr17/spkr17_53.wav",
     "transcription": "Mom sent me a message"
   },
   {
@@ -91362,7 +91362,7 @@
     "gender": "F",
     "duration": 2.730688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_54.wav",
+    "audio": "WAV/spkr17/spkr17_54.wav",
     "transcription": "She's a liar"
   },
   {
@@ -91585,7 +91585,7 @@
     "gender": "F",
     "duration": 2.474687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_55.wav",
+    "audio": "WAV/spkr17/spkr17_55.wav",
     "transcription": "The boy eats at the airport"
   },
   {
@@ -91731,7 +91731,7 @@
     "gender": "F",
     "duration": 1.877312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_56.wav",
+    "audio": "WAV/spkr17/spkr17_56.wav",
     "transcription": "You called a cab"
   },
   {
@@ -91965,7 +91965,7 @@
     "gender": "F",
     "duration": 2.901312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_57.wav",
+    "audio": "WAV/spkr17/spkr17_57.wav",
     "transcription": "Don't forget your shovel"
   },
   {
@@ -92243,7 +92243,7 @@
     "gender": "F",
     "duration": 4.778688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_58.wav",
+    "audio": "WAV/spkr17/spkr17_58.wav",
     "transcription": "The lower floor of the royal palace"
   },
   {
@@ -92400,7 +92400,7 @@
     "gender": "F",
     "duration": 2.645313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_59.wav",
+    "audio": "WAV/spkr17/spkr17_59.wav",
     "transcription": "Against all odds"
   },
   {
@@ -92568,7 +92568,7 @@
     "gender": "F",
     "duration": 2.389312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_6.wav",
+    "audio": "WAV/spkr17/spkr17_6.wav",
     "transcription": "Who is Robin Hood?"
   },
   {
@@ -92791,7 +92791,7 @@
     "gender": "F",
     "duration": 2.645313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_60.wav",
+    "audio": "WAV/spkr17/spkr17_60.wav",
     "transcription": "The child has lit the fire"
   },
   {
@@ -93025,7 +93025,7 @@
     "gender": "F",
     "duration": 3.925312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_61.wav",
+    "audio": "WAV/spkr17/spkr17_61.wav",
     "transcription": "The power went off for an hour"
   },
   {
@@ -93182,7 +93182,7 @@
     "gender": "F",
     "duration": 3.242688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_62.wav",
+    "audio": "WAV/spkr17/spkr17_62.wav",
     "transcription": "I get your point"
   },
   {
@@ -93328,7 +93328,7 @@
     "gender": "F",
     "duration": 1.706687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_63.wav",
+    "audio": "WAV/spkr17/spkr17_63.wav",
     "transcription": "Two player games"
   },
   {
@@ -93551,7 +93551,7 @@
     "gender": "F",
     "duration": 5.973312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_64.wav",
+    "audio": "WAV/spkr17/spkr17_64.wav",
     "transcription": "The pleasure of seeing a deer"
   },
   {
@@ -93785,7 +93785,7 @@
     "gender": "F",
     "duration": 2.474687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_66.wav",
+    "audio": "WAV/spkr17/spkr17_66.wav",
     "transcription": "The party is in November"
   },
   {
@@ -93986,7 +93986,7 @@
     "gender": "F",
     "duration": 4.010688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_67.wav",
+    "audio": "WAV/spkr17/spkr17_67.wav",
     "transcription": "I knew a very tall man"
   },
   {
@@ -94165,7 +94165,7 @@
     "gender": "F",
     "duration": 1.877312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_68.wav",
+    "audio": "WAV/spkr17/spkr17_68.wav",
     "transcription": "We met at the choir"
   },
   {
@@ -94399,7 +94399,7 @@
     "gender": "F",
     "duration": 3.242688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_69.wav",
+    "audio": "WAV/spkr17/spkr17_69.wav",
     "transcription": "Wash the dishes after lunch"
   },
   {
@@ -94611,7 +94611,7 @@
     "gender": "F",
     "duration": 3.072,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_7.wav",
+    "audio": "WAV/spkr17/spkr17_7.wav",
     "transcription": "Her little sister's teeth"
   },
   {
@@ -94834,7 +94834,7 @@
     "gender": "F",
     "duration": 2.048,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_70.wav",
+    "audio": "WAV/spkr17/spkr17_70.wav",
     "transcription": "Free tours around Europe"
   },
   {
@@ -95079,7 +95079,7 @@
     "gender": "F",
     "duration": 3.669313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_71.wav",
+    "audio": "WAV/spkr17/spkr17_71.wav",
     "transcription": "Much more olive oil for the boy"
   },
   {
@@ -95313,7 +95313,7 @@
     "gender": "F",
     "duration": 2.901312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_72.wav",
+    "audio": "WAV/spkr17/spkr17_72.wav",
     "transcription": "The teacher went to the garage"
   },
   {
@@ -95470,7 +95470,7 @@
     "gender": "F",
     "duration": 2.304,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_73.wav",
+    "audio": "WAV/spkr17/spkr17_73.wav",
     "transcription": "I'm sure it's okay"
   },
   {
@@ -95660,7 +95660,7 @@
     "gender": "F",
     "duration": 2.645313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_74.wav",
+    "audio": "WAV/spkr17/spkr17_74.wav",
     "transcription": "That's pure luxury"
   },
   {
@@ -95883,7 +95883,7 @@
     "gender": "F",
     "duration": 3.157313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_75.wav",
+    "audio": "WAV/spkr17/spkr17_75.wav",
     "transcription": "A sandwich with mayonnaise"
   },
   {
@@ -96095,7 +96095,7 @@
     "gender": "F",
     "duration": 3.242688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_8.wav",
+    "audio": "WAV/spkr17/spkr17_8.wav",
     "transcription": "Turn the television off"
   },
   {
@@ -96285,7 +96285,7 @@
     "gender": "F",
     "duration": 3.328,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr17/spkr17_9.wav",
+    "audio": "WAV/spkr17/spkr17_9.wav",
     "transcription": "The sun heats my bed"
   },
   {
@@ -96431,7 +96431,7 @@
     "gender": "M",
     "duration": 3.498687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_1.wav",
+    "audio": "WAV/spkr18/spkr18_1.wav",
     "transcription": "Our nice red toy"
   },
   {
@@ -96654,7 +96654,7 @@
     "gender": "M",
     "duration": 5.632,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_10.wav",
+    "audio": "WAV/spkr18/spkr18_10.wav",
     "transcription": "I think the ship will sink"
   },
   {
@@ -96844,7 +96844,7 @@
     "gender": "M",
     "duration": 4.266687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_11.wav",
+    "audio": "WAV/spkr18/spkr18_11.wav",
     "transcription": "The girl goes to the zoo"
   },
   {
@@ -97067,7 +97067,7 @@
     "gender": "M",
     "duration": 4.778688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_12.wav",
+    "audio": "WAV/spkr18/spkr18_12.wav",
     "transcription": "The cat is sitting outside"
   },
   {
@@ -97290,7 +97290,7 @@
     "gender": "M",
     "duration": 3.754688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_13.wav",
+    "audio": "WAV/spkr18/spkr18_13.wav",
     "transcription": "I had a headache last year"
   },
   {
@@ -97513,7 +97513,7 @@
     "gender": "M",
     "duration": 4.266687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_14.wav",
+    "audio": "WAV/spkr18/spkr18_14.wav",
     "transcription": "My brother cheats at school"
   },
   {
@@ -97736,7 +97736,7 @@
     "gender": "M",
     "duration": 4.352,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_15.wav",
+    "audio": "WAV/spkr18/spkr18_15.wav",
     "transcription": "Coffee with sugar please sir"
   },
   {
@@ -98058,7 +98058,7 @@
     "gender": "M",
     "duration": 4.437312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_18.wav",
+    "audio": "WAV/spkr18/spkr18_18.wav",
     "transcription": "Humans use a huge amount of water"
   },
   {
@@ -98435,7 +98435,7 @@
     "gender": "M",
     "duration": 6.229312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_19.wav",
+    "audio": "WAV/spkr18/spkr18_19.wav",
     "transcription": "My best friend speaks english and Spanish"
   },
   {
@@ -98592,7 +98592,7 @@
     "gender": "M",
     "duration": 4.949312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_2.wav",
+    "audio": "WAV/spkr18/spkr18_2.wav",
     "transcription": "A cup of hot tea"
   },
   {
@@ -98914,7 +98914,7 @@
     "gender": "M",
     "duration": 5.034688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_20.wav",
+    "audio": "WAV/spkr18/spkr18_20.wav",
     "transcription": "They usually come home in January"
   },
   {
@@ -99247,7 +99247,7 @@
     "gender": "M",
     "duration": 5.290687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_21.wav",
+    "audio": "WAV/spkr18/spkr18_21.wav",
     "transcription": "I brush my teeth carefully in the morning"
   },
   {
@@ -99481,7 +99481,7 @@
     "gender": "M",
     "duration": 4.352,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_22.wav",
+    "audio": "WAV/spkr18/spkr18_22.wav",
     "transcription": "I have finished my homework"
   },
   {
@@ -99737,7 +99737,7 @@
     "gender": "M",
     "duration": 4.352,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_23.wav",
+    "audio": "WAV/spkr18/spkr18_23.wav",
     "transcription": "I got lost on the way to school"
   },
   {
@@ -99982,7 +99982,7 @@
     "gender": "M",
     "duration": 4.693313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_24.wav",
+    "audio": "WAV/spkr18/spkr18_24.wav",
     "transcription": "Look at those farm animals"
   },
   {
@@ -100227,7 +100227,7 @@
     "gender": "M",
     "duration": 3.328,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_26.wav",
+    "audio": "WAV/spkr18/spkr18_26.wav",
     "transcription": "We argued about the menu"
   },
   {
@@ -100450,7 +100450,7 @@
     "gender": "M",
     "duration": 4.522687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_28.wav",
+    "audio": "WAV/spkr18/spkr18_28.wav",
     "transcription": "She thinks cars are great"
   },
   {
@@ -100651,7 +100651,7 @@
     "gender": "M",
     "duration": 4.608,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_29.wav",
+    "audio": "WAV/spkr18/spkr18_29.wav",
     "transcription": "He threw something at you"
   },
   {
@@ -100852,7 +100852,7 @@
     "gender": "M",
     "duration": 4.266687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_30.wav",
+    "audio": "WAV/spkr18/spkr18_30.wav",
     "transcription": "The moon looks like cheese"
   },
   {
@@ -101097,7 +101097,7 @@
     "gender": "M",
     "duration": 4.522687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_31.wav",
+    "audio": "WAV/spkr18/spkr18_31.wav",
     "transcription": "It's my turn to play music"
   },
   {
@@ -101375,7 +101375,7 @@
     "gender": "M",
     "duration": 5.376,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_33.wav",
+    "audio": "WAV/spkr18/spkr18_33.wav",
     "transcription": "Don't speak too loud at the theater"
   },
   {
@@ -101653,7 +101653,7 @@
     "gender": "M",
     "duration": 4.352,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_34.wav",
+    "audio": "WAV/spkr18/spkr18_34.wav",
     "transcription": "The best lemon iced tea recipe"
   },
   {
@@ -101854,7 +101854,7 @@
     "gender": "M",
     "duration": 4.266687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_35.wav",
+    "audio": "WAV/spkr18/spkr18_35.wav",
     "transcription": "They said so on the news"
   },
   {
@@ -102110,7 +102110,7 @@
     "gender": "M",
     "duration": 4.437312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_36.wav",
+    "audio": "WAV/spkr18/spkr18_36.wav",
     "transcription": "Be careful with boiling water"
   },
   {
@@ -102311,7 +102311,7 @@
     "gender": "M",
     "duration": 3.84,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_37.wav",
+    "audio": "WAV/spkr18/spkr18_37.wav",
     "transcription": "I learned to tie my shoes"
   },
   {
@@ -102512,7 +102512,7 @@
     "gender": "M",
     "duration": 3.84,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_38.wav",
+    "audio": "WAV/spkr18/spkr18_38.wav",
     "transcription": "I keep a private diary"
   },
   {
@@ -102691,7 +102691,7 @@
     "gender": "M",
     "duration": 4.096,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_4.wav",
+    "audio": "WAV/spkr18/spkr18_4.wav",
     "transcription": "My father is at home"
   },
   {
@@ -102892,7 +102892,7 @@
     "gender": "M",
     "duration": 4.010688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_40.wav",
+    "audio": "WAV/spkr18/spkr18_40.wav",
     "transcription": "The garden is pretty"
   },
   {
@@ -103049,7 +103049,7 @@
     "gender": "M",
     "duration": 3.925312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_42.wav",
+    "audio": "WAV/spkr18/spkr18_42.wav",
     "transcription": "Owls have big eyes"
   },
   {
@@ -103228,7 +103228,7 @@
     "gender": "M",
     "duration": 3.925312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_43.wav",
+    "audio": "WAV/spkr18/spkr18_43.wav",
     "transcription": "We saw an old film"
   },
   {
@@ -103440,7 +103440,7 @@
     "gender": "M",
     "duration": 4.522687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_44.wav",
+    "audio": "WAV/spkr18/spkr18_44.wav",
     "transcription": "I'm in the mood for a walk"
   },
   {
@@ -103597,7 +103597,7 @@
     "gender": "M",
     "duration": 4.010688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_45.wav",
+    "audio": "WAV/spkr18/spkr18_45.wav",
     "transcription": "Put your coat on"
   },
   {
@@ -103798,7 +103798,7 @@
     "gender": "M",
     "duration": 4.266687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_46.wav",
+    "audio": "WAV/spkr18/spkr18_46.wav",
     "transcription": "I don't like rainy days"
   },
   {
@@ -103999,7 +103999,7 @@
     "gender": "M",
     "duration": 3.584,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_5.wav",
+    "audio": "WAV/spkr18/spkr18_5.wav",
     "transcription": "Try to sing and jump"
   },
   {
@@ -104376,7 +104376,7 @@
     "gender": "M",
     "duration": 5.888,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_50.wav",
+    "audio": "WAV/spkr18/spkr18_50.wav",
     "transcription": "My family will visit Argentina in July"
   },
   {
@@ -104566,7 +104566,7 @@
     "gender": "M",
     "duration": 3.328,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_51.wav",
+    "audio": "WAV/spkr18/spkr18_51.wav",
     "transcription": "We ran out of shampoo"
   },
   {
@@ -104723,7 +104723,7 @@
     "gender": "M",
     "duration": 3.584,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_52.wav",
+    "audio": "WAV/spkr18/spkr18_52.wav",
     "transcription": "Let's play soccer"
   },
   {
@@ -104924,7 +104924,7 @@
     "gender": "M",
     "duration": 3.925312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_53.wav",
+    "audio": "WAV/spkr18/spkr18_53.wav",
     "transcription": "Mom sent me a message"
   },
   {
@@ -105037,7 +105037,7 @@
     "gender": "M",
     "duration": 3.498687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_54.wav",
+    "audio": "WAV/spkr18/spkr18_54.wav",
     "transcription": "She's a liar"
   },
   {
@@ -105260,7 +105260,7 @@
     "gender": "M",
     "duration": 4.437312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_55.wav",
+    "audio": "WAV/spkr18/spkr18_55.wav",
     "transcription": "The boy eats at the airport"
   },
   {
@@ -105406,7 +105406,7 @@
     "gender": "M",
     "duration": 3.242688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_56.wav",
+    "audio": "WAV/spkr18/spkr18_56.wav",
     "transcription": "You called a cab"
   },
   {
@@ -105640,7 +105640,7 @@
     "gender": "M",
     "duration": 4.352,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_57.wav",
+    "audio": "WAV/spkr18/spkr18_57.wav",
     "transcription": "Don't forget your shovel"
   },
   {
@@ -105918,7 +105918,7 @@
     "gender": "M",
     "duration": 4.608,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_58.wav",
+    "audio": "WAV/spkr18/spkr18_58.wav",
     "transcription": "The lower floor of the royal palace"
   },
   {
@@ -106075,7 +106075,7 @@
     "gender": "M",
     "duration": 3.669313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_59.wav",
+    "audio": "WAV/spkr18/spkr18_59.wav",
     "transcription": "Against all odds"
   },
   {
@@ -106243,7 +106243,7 @@
     "gender": "M",
     "duration": 3.498687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_6.wav",
+    "audio": "WAV/spkr18/spkr18_6.wav",
     "transcription": "Who is Robin Hood?"
   },
   {
@@ -106466,7 +106466,7 @@
     "gender": "M",
     "duration": 4.864,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_60.wav",
+    "audio": "WAV/spkr18/spkr18_60.wav",
     "transcription": "The child has lit the fire"
   },
   {
@@ -106700,7 +106700,7 @@
     "gender": "M",
     "duration": 4.181312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_61.wav",
+    "audio": "WAV/spkr18/spkr18_61.wav",
     "transcription": "The power went off for an hour"
   },
   {
@@ -106857,7 +106857,7 @@
     "gender": "M",
     "duration": 4.010688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_62.wav",
+    "audio": "WAV/spkr18/spkr18_62.wav",
     "transcription": "I get your point"
   },
   {
@@ -107003,7 +107003,7 @@
     "gender": "M",
     "duration": 4.096,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_63.wav",
+    "audio": "WAV/spkr18/spkr18_63.wav",
     "transcription": "Two player games"
   },
   {
@@ -107226,7 +107226,7 @@
     "gender": "M",
     "duration": 4.352,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_64.wav",
+    "audio": "WAV/spkr18/spkr18_64.wav",
     "transcription": "The pleasure of seeing a deer"
   },
   {
@@ -107515,7 +107515,7 @@
     "gender": "M",
     "duration": 4.352,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_65.wav",
+    "audio": "WAV/spkr18/spkr18_65.wav",
     "transcription": "They measured a volcanic eruption"
   },
   {
@@ -107749,7 +107749,7 @@
     "gender": "M",
     "duration": 3.925312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_66.wav",
+    "audio": "WAV/spkr18/spkr18_66.wav",
     "transcription": "The party is in November"
   },
   {
@@ -107950,7 +107950,7 @@
     "gender": "M",
     "duration": 4.096,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_67.wav",
+    "audio": "WAV/spkr18/spkr18_67.wav",
     "transcription": "I knew a very tall man"
   },
   {
@@ -108129,7 +108129,7 @@
     "gender": "M",
     "duration": 3.072,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_68.wav",
+    "audio": "WAV/spkr18/spkr18_68.wav",
     "transcription": "We met at the choir"
   },
   {
@@ -108363,7 +108363,7 @@
     "gender": "M",
     "duration": 3.925312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_69.wav",
+    "audio": "WAV/spkr18/spkr18_69.wav",
     "transcription": "Wash the dishes after lunch"
   },
   {
@@ -108575,7 +108575,7 @@
     "gender": "M",
     "duration": 4.010688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_7.wav",
+    "audio": "WAV/spkr18/spkr18_7.wav",
     "transcription": "Her little sister's teeth"
   },
   {
@@ -108798,7 +108798,7 @@
     "gender": "M",
     "duration": 3.669313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_70.wav",
+    "audio": "WAV/spkr18/spkr18_70.wav",
     "transcription": "Free tours around Europe"
   },
   {
@@ -109043,7 +109043,7 @@
     "gender": "M",
     "duration": 4.437312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_71.wav",
+    "audio": "WAV/spkr18/spkr18_71.wav",
     "transcription": "Much more olive oil for the boy"
   },
   {
@@ -109277,7 +109277,7 @@
     "gender": "M",
     "duration": 4.437312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_72.wav",
+    "audio": "WAV/spkr18/spkr18_72.wav",
     "transcription": "The teacher went to the garage"
   },
   {
@@ -109434,7 +109434,7 @@
     "gender": "M",
     "duration": 3.84,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_73.wav",
+    "audio": "WAV/spkr18/spkr18_73.wav",
     "transcription": "I'm sure it's okay"
   },
   {
@@ -109624,7 +109624,7 @@
     "gender": "M",
     "duration": 3.498687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_74.wav",
+    "audio": "WAV/spkr18/spkr18_74.wav",
     "transcription": "That's pure luxury"
   },
   {
@@ -109847,7 +109847,7 @@
     "gender": "M",
     "duration": 3.498687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_75.wav",
+    "audio": "WAV/spkr18/spkr18_75.wav",
     "transcription": "A sandwich with mayonnaise"
   },
   {
@@ -110059,7 +110059,7 @@
     "gender": "M",
     "duration": 3.925312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_8.wav",
+    "audio": "WAV/spkr18/spkr18_8.wav",
     "transcription": "Turn the television off"
   },
   {
@@ -110249,7 +110249,7 @@
     "gender": "M",
     "duration": 3.754688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr18/spkr18_9.wav",
+    "audio": "WAV/spkr18/spkr18_9.wav",
     "transcription": "The sun heats my bed"
   },
   {
@@ -110395,7 +110395,7 @@
     "gender": "F",
     "duration": 2.816,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_1.wav",
+    "audio": "WAV/spkr22/spkr22_1.wav",
     "transcription": "Our nice red toy"
   },
   {
@@ -110618,7 +110618,7 @@
     "gender": "F",
     "duration": 2.56,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_10.wav",
+    "audio": "WAV/spkr22/spkr22_10.wav",
     "transcription": "I think the ship will sink"
   },
   {
@@ -110808,7 +110808,7 @@
     "gender": "F",
     "duration": 3.157313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_11.wav",
+    "audio": "WAV/spkr22/spkr22_11.wav",
     "transcription": "The girl goes to the zoo"
   },
   {
@@ -111031,7 +111031,7 @@
     "gender": "F",
     "duration": 3.328,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_12.wav",
+    "audio": "WAV/spkr22/spkr22_12.wav",
     "transcription": "The cat is sitting outside"
   },
   {
@@ -111254,7 +111254,7 @@
     "gender": "F",
     "duration": 2.986687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_13.wav",
+    "audio": "WAV/spkr22/spkr22_13.wav",
     "transcription": "I had a headache last year"
   },
   {
@@ -111477,7 +111477,7 @@
     "gender": "F",
     "duration": 2.730688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_14.wav",
+    "audio": "WAV/spkr22/spkr22_14.wav",
     "transcription": "My brother cheats at school"
   },
   {
@@ -111700,7 +111700,7 @@
     "gender": "F",
     "duration": 3.242688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_15.wav",
+    "audio": "WAV/spkr22/spkr22_15.wav",
     "transcription": "Coffee with sugar please sir"
   },
   {
@@ -112022,7 +112022,7 @@
     "gender": "F",
     "duration": 3.328,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_18.wav",
+    "audio": "WAV/spkr22/spkr22_18.wav",
     "transcription": "Humans use a huge amount of water"
   },
   {
@@ -112399,7 +112399,7 @@
     "gender": "F",
     "duration": 4.010688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_19.wav",
+    "audio": "WAV/spkr22/spkr22_19.wav",
     "transcription": "My best friend speaks english and Spanish"
   },
   {
@@ -112556,7 +112556,7 @@
     "gender": "F",
     "duration": 3.413312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_2.wav",
+    "audio": "WAV/spkr22/spkr22_2.wav",
     "transcription": "A cup of hot tea"
   },
   {
@@ -112878,7 +112878,7 @@
     "gender": "F",
     "duration": 3.072,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_20.wav",
+    "audio": "WAV/spkr22/spkr22_20.wav",
     "transcription": "They usually come home in January"
   },
   {
@@ -113211,7 +113211,7 @@
     "gender": "F",
     "duration": 3.669313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_21.wav",
+    "audio": "WAV/spkr22/spkr22_21.wav",
     "transcription": "I brush my teeth carefully in the morning"
   },
   {
@@ -113445,7 +113445,7 @@
     "gender": "F",
     "duration": 3.328,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_22.wav",
+    "audio": "WAV/spkr22/spkr22_22.wav",
     "transcription": "I have finished my homework"
   },
   {
@@ -113701,7 +113701,7 @@
     "gender": "F",
     "duration": 2.816,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_23.wav",
+    "audio": "WAV/spkr22/spkr22_23.wav",
     "transcription": "I got lost on the way to school"
   },
   {
@@ -113946,7 +113946,7 @@
     "gender": "F",
     "duration": 2.730688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_24.wav",
+    "audio": "WAV/spkr22/spkr22_24.wav",
     "transcription": "Look at those farm animals"
   },
   {
@@ -114191,7 +114191,7 @@
     "gender": "F",
     "duration": 2.816,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_26.wav",
+    "audio": "WAV/spkr22/spkr22_26.wav",
     "transcription": "We argued about the menu"
   },
   {
@@ -114414,7 +114414,7 @@
     "gender": "F",
     "duration": 2.730688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_28.wav",
+    "audio": "WAV/spkr22/spkr22_28.wav",
     "transcription": "She thinks cars are great"
   },
   {
@@ -114615,7 +114615,7 @@
     "gender": "F",
     "duration": 2.389312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_29.wav",
+    "audio": "WAV/spkr22/spkr22_29.wav",
     "transcription": "He threw something at you"
   },
   {
@@ -114816,7 +114816,7 @@
     "gender": "F",
     "duration": 2.986687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_30.wav",
+    "audio": "WAV/spkr22/spkr22_30.wav",
     "transcription": "The moon looks like cheese"
   },
   {
@@ -115061,7 +115061,7 @@
     "gender": "F",
     "duration": 2.901312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_31.wav",
+    "audio": "WAV/spkr22/spkr22_31.wav",
     "transcription": "It's my turn to play music"
   },
   {
@@ -115339,7 +115339,7 @@
     "gender": "F",
     "duration": 3.584,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_33.wav",
+    "audio": "WAV/spkr22/spkr22_33.wav",
     "transcription": "Don't speak too loud at the theater"
   },
   {
@@ -115617,7 +115617,7 @@
     "gender": "F",
     "duration": 2.986687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_34.wav",
+    "audio": "WAV/spkr22/spkr22_34.wav",
     "transcription": "The best lemon iced tea recipe"
   },
   {
@@ -115818,7 +115818,7 @@
     "gender": "F",
     "duration": 2.730688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_35.wav",
+    "audio": "WAV/spkr22/spkr22_35.wav",
     "transcription": "They said so on the news"
   },
   {
@@ -116074,7 +116074,7 @@
     "gender": "F",
     "duration": 3.498687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_36.wav",
+    "audio": "WAV/spkr22/spkr22_36.wav",
     "transcription": "Be careful with boiling water"
   },
   {
@@ -116264,7 +116264,7 @@
     "gender": "F",
     "duration": 3.328,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_37.wav",
+    "audio": "WAV/spkr22/spkr22_37.wav",
     "transcription": "I learned to tie my shoes"
   },
   {
@@ -116465,7 +116465,7 @@
     "gender": "F",
     "duration": 2.56,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_38.wav",
+    "audio": "WAV/spkr22/spkr22_38.wav",
     "transcription": "I keep a private diary"
   },
   {
@@ -116644,7 +116644,7 @@
     "gender": "F",
     "duration": 2.986687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_4.wav",
+    "audio": "WAV/spkr22/spkr22_4.wav",
     "transcription": "My father is at home"
   },
   {
@@ -116845,7 +116845,7 @@
     "gender": "F",
     "duration": 2.816,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_40.wav",
+    "audio": "WAV/spkr22/spkr22_40.wav",
     "transcription": "The garden is pretty"
   },
   {
@@ -117002,7 +117002,7 @@
     "gender": "F",
     "duration": 2.645313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_42.wav",
+    "audio": "WAV/spkr22/spkr22_42.wav",
     "transcription": "Owls have big eyes"
   },
   {
@@ -117181,7 +117181,7 @@
     "gender": "F",
     "duration": 3.072,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_43.wav",
+    "audio": "WAV/spkr22/spkr22_43.wav",
     "transcription": "We saw an old film"
   },
   {
@@ -117393,7 +117393,7 @@
     "gender": "F",
     "duration": 2.730688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_44.wav",
+    "audio": "WAV/spkr22/spkr22_44.wav",
     "transcription": "I'm in the mood for a walk"
   },
   {
@@ -117550,7 +117550,7 @@
     "gender": "F",
     "duration": 2.389312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_45.wav",
+    "audio": "WAV/spkr22/spkr22_45.wav",
     "transcription": "Put your coat on"
   },
   {
@@ -117751,7 +117751,7 @@
     "gender": "F",
     "duration": 3.498687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_46.wav",
+    "audio": "WAV/spkr22/spkr22_46.wav",
     "transcription": "I don't like rainy days"
   },
   {
@@ -117952,7 +117952,7 @@
     "gender": "F",
     "duration": 2.56,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_5.wav",
+    "audio": "WAV/spkr22/spkr22_5.wav",
     "transcription": "Try to sing and jump"
   },
   {
@@ -118329,7 +118329,7 @@
     "gender": "F",
     "duration": 4.864,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_50.wav",
+    "audio": "WAV/spkr22/spkr22_50.wav",
     "transcription": "My family will visit Argentina in July"
   },
   {
@@ -118519,7 +118519,7 @@
     "gender": "F",
     "duration": 2.645313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_51.wav",
+    "audio": "WAV/spkr22/spkr22_51.wav",
     "transcription": "We ran out of shampoo"
   },
   {
@@ -118676,7 +118676,7 @@
     "gender": "F",
     "duration": 2.133313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_52.wav",
+    "audio": "WAV/spkr22/spkr22_52.wav",
     "transcription": "Let's play soccer"
   },
   {
@@ -118877,7 +118877,7 @@
     "gender": "F",
     "duration": 2.986687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_53.wav",
+    "audio": "WAV/spkr22/spkr22_53.wav",
     "transcription": "Mom sent me a message"
   },
   {
@@ -118990,7 +118990,7 @@
     "gender": "F",
     "duration": 2.304,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_54.wav",
+    "audio": "WAV/spkr22/spkr22_54.wav",
     "transcription": "She's a liar"
   },
   {
@@ -119213,7 +119213,7 @@
     "gender": "F",
     "duration": 2.986687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_55.wav",
+    "audio": "WAV/spkr22/spkr22_55.wav",
     "transcription": "The boy eats at the airport"
   },
   {
@@ -119359,7 +119359,7 @@
     "gender": "F",
     "duration": 2.218688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_56.wav",
+    "audio": "WAV/spkr22/spkr22_56.wav",
     "transcription": "You called a cab"
   },
   {
@@ -119593,7 +119593,7 @@
     "gender": "F",
     "duration": 2.816,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_57.wav",
+    "audio": "WAV/spkr22/spkr22_57.wav",
     "transcription": "Don't forget your shovel"
   },
   {
@@ -119871,7 +119871,7 @@
     "gender": "F",
     "duration": 3.584,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_58.wav",
+    "audio": "WAV/spkr22/spkr22_58.wav",
     "transcription": "The lower floor of the royal palace"
   },
   {
@@ -120028,7 +120028,7 @@
     "gender": "F",
     "duration": 2.730688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_59.wav",
+    "audio": "WAV/spkr22/spkr22_59.wav",
     "transcription": "Against all odds"
   },
   {
@@ -120196,7 +120196,7 @@
     "gender": "F",
     "duration": 2.389312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_6.wav",
+    "audio": "WAV/spkr22/spkr22_6.wav",
     "transcription": "Who is Robin Hood?"
   },
   {
@@ -120419,7 +120419,7 @@
     "gender": "F",
     "duration": 3.157313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_60.wav",
+    "audio": "WAV/spkr22/spkr22_60.wav",
     "transcription": "The child has lit the fire"
   },
   {
@@ -120653,7 +120653,7 @@
     "gender": "F",
     "duration": 3.242688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_61.wav",
+    "audio": "WAV/spkr22/spkr22_61.wav",
     "transcription": "The power went off for an hour"
   },
   {
@@ -120810,7 +120810,7 @@
     "gender": "F",
     "duration": 2.218688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_62.wav",
+    "audio": "WAV/spkr22/spkr22_62.wav",
     "transcription": "I get your point"
   },
   {
@@ -120956,7 +120956,7 @@
     "gender": "F",
     "duration": 2.218688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_63.wav",
+    "audio": "WAV/spkr22/spkr22_63.wav",
     "transcription": "Two player games"
   },
   {
@@ -121179,7 +121179,7 @@
     "gender": "F",
     "duration": 3.072,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_64.wav",
+    "audio": "WAV/spkr22/spkr22_64.wav",
     "transcription": "The pleasure of seeing a deer"
   },
   {
@@ -121468,7 +121468,7 @@
     "gender": "F",
     "duration": 3.157313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_65.wav",
+    "audio": "WAV/spkr22/spkr22_65.wav",
     "transcription": "They measured a volcanic eruption"
   },
   {
@@ -121702,7 +121702,7 @@
     "gender": "F",
     "duration": 2.645313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_66.wav",
+    "audio": "WAV/spkr22/spkr22_66.wav",
     "transcription": "The party is in November"
   },
   {
@@ -121903,7 +121903,7 @@
     "gender": "F",
     "duration": 2.816,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_67.wav",
+    "audio": "WAV/spkr22/spkr22_67.wav",
     "transcription": "I knew a very tall man"
   },
   {
@@ -122082,7 +122082,7 @@
     "gender": "F",
     "duration": 2.645313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_68.wav",
+    "audio": "WAV/spkr22/spkr22_68.wav",
     "transcription": "We met at the choir"
   },
   {
@@ -122316,7 +122316,7 @@
     "gender": "F",
     "duration": 2.986687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_69.wav",
+    "audio": "WAV/spkr22/spkr22_69.wav",
     "transcription": "Wash the dishes after lunch"
   },
   {
@@ -122528,7 +122528,7 @@
     "gender": "F",
     "duration": 2.986687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_7.wav",
+    "audio": "WAV/spkr22/spkr22_7.wav",
     "transcription": "Her little sister's teeth"
   },
   {
@@ -122751,7 +122751,7 @@
     "gender": "F",
     "duration": 2.730688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_70.wav",
+    "audio": "WAV/spkr22/spkr22_70.wav",
     "transcription": "Free tours around Europe"
   },
   {
@@ -122996,7 +122996,7 @@
     "gender": "F",
     "duration": 2.986687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_71.wav",
+    "audio": "WAV/spkr22/spkr22_71.wav",
     "transcription": "Much more olive oil for the boy"
   },
   {
@@ -123230,7 +123230,7 @@
     "gender": "F",
     "duration": 2.816,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_72.wav",
+    "audio": "WAV/spkr22/spkr22_72.wav",
     "transcription": "The teacher went to the garage"
   },
   {
@@ -123387,7 +123387,7 @@
     "gender": "F",
     "duration": 2.048,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_73.wav",
+    "audio": "WAV/spkr22/spkr22_73.wav",
     "transcription": "I'm sure it's okay"
   },
   {
@@ -123577,7 +123577,7 @@
     "gender": "F",
     "duration": 2.474687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_74.wav",
+    "audio": "WAV/spkr22/spkr22_74.wav",
     "transcription": "That's pure luxury"
   },
   {
@@ -123800,7 +123800,7 @@
     "gender": "F",
     "duration": 2.389312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_75.wav",
+    "audio": "WAV/spkr22/spkr22_75.wav",
     "transcription": "A sandwich with mayonnaise"
   },
   {
@@ -124012,7 +124012,7 @@
     "gender": "F",
     "duration": 2.816,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_8.wav",
+    "audio": "WAV/spkr22/spkr22_8.wav",
     "transcription": "Turn the television off"
   },
   {
@@ -124202,7 +124202,7 @@
     "gender": "F",
     "duration": 2.56,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr22/spkr22_9.wav",
+    "audio": "WAV/spkr22/spkr22_9.wav",
     "transcription": "The sun heats my bed"
   },
   {
@@ -124348,7 +124348,7 @@
     "gender": "M",
     "duration": 2.645313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_1.wav",
+    "audio": "WAV/spkr25/spkr25_1.wav",
     "transcription": "Our nice red toy"
   },
   {
@@ -124571,7 +124571,7 @@
     "gender": "M",
     "duration": 2.730688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_10.wav",
+    "audio": "WAV/spkr25/spkr25_10.wav",
     "transcription": "I think the ship will sink"
   },
   {
@@ -124761,7 +124761,7 @@
     "gender": "M",
     "duration": 2.901312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_11.wav",
+    "audio": "WAV/spkr25/spkr25_11.wav",
     "transcription": "The girl goes to the zoo"
   },
   {
@@ -124984,7 +124984,7 @@
     "gender": "M",
     "duration": 3.157313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_12.wav",
+    "audio": "WAV/spkr25/spkr25_12.wav",
     "transcription": "The cat is sitting outside"
   },
   {
@@ -125207,7 +125207,7 @@
     "gender": "M",
     "duration": 2.474687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_13.wav",
+    "audio": "WAV/spkr25/spkr25_13.wav",
     "transcription": "I had a headache last year"
   },
   {
@@ -125430,7 +125430,7 @@
     "gender": "M",
     "duration": 3.584,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_14.wav",
+    "audio": "WAV/spkr25/spkr25_14.wav",
     "transcription": "My brother cheats at school"
   },
   {
@@ -125653,7 +125653,7 @@
     "gender": "M",
     "duration": 3.157313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_15.wav",
+    "audio": "WAV/spkr25/spkr25_15.wav",
     "transcription": "Coffee with sugar please sir"
   },
   {
@@ -125975,7 +125975,7 @@
     "gender": "M",
     "duration": 3.242688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_18.wav",
+    "audio": "WAV/spkr25/spkr25_18.wav",
     "transcription": "Humans use a huge amount of water"
   },
   {
@@ -126352,7 +126352,7 @@
     "gender": "M",
     "duration": 4.266687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_19.wav",
+    "audio": "WAV/spkr25/spkr25_19.wav",
     "transcription": "My best friend speaks english and Spanish"
   },
   {
@@ -126509,7 +126509,7 @@
     "gender": "M",
     "duration": 4.096,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_2.wav",
+    "audio": "WAV/spkr25/spkr25_2.wav",
     "transcription": "A cup of hot tea"
   },
   {
@@ -126831,7 +126831,7 @@
     "gender": "M",
     "duration": 3.072,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_20.wav",
+    "audio": "WAV/spkr25/spkr25_20.wav",
     "transcription": "They usually come home in January"
   },
   {
@@ -127164,7 +127164,7 @@
     "gender": "M",
     "duration": 3.328,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_21.wav",
+    "audio": "WAV/spkr25/spkr25_21.wav",
     "transcription": "I brush my teeth carefully in the morning"
   },
   {
@@ -127398,7 +127398,7 @@
     "gender": "M",
     "duration": 4.864,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_22.wav",
+    "audio": "WAV/spkr25/spkr25_22.wav",
     "transcription": "I have finished my homework"
   },
   {
@@ -127654,7 +127654,7 @@
     "gender": "M",
     "duration": 3.072,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_23.wav",
+    "audio": "WAV/spkr25/spkr25_23.wav",
     "transcription": "I got lost on the way to school"
   },
   {
@@ -127899,7 +127899,7 @@
     "gender": "M",
     "duration": 2.901312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_24.wav",
+    "audio": "WAV/spkr25/spkr25_24.wav",
     "transcription": "Look at those farm animals"
   },
   {
@@ -128144,7 +128144,7 @@
     "gender": "M",
     "duration": 2.56,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_26.wav",
+    "audio": "WAV/spkr25/spkr25_26.wav",
     "transcription": "We argued about the menu"
   },
   {
@@ -128367,7 +128367,7 @@
     "gender": "M",
     "duration": 2.304,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_28.wav",
+    "audio": "WAV/spkr25/spkr25_28.wav",
     "transcription": "She thinks cars are great"
   },
   {
@@ -128568,7 +128568,7 @@
     "gender": "M",
     "duration": 2.56,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_29.wav",
+    "audio": "WAV/spkr25/spkr25_29.wav",
     "transcription": "He threw something at you"
   },
   {
@@ -128769,7 +128769,7 @@
     "gender": "M",
     "duration": 2.816,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_30.wav",
+    "audio": "WAV/spkr25/spkr25_30.wav",
     "transcription": "The moon looks like cheese"
   },
   {
@@ -129014,7 +129014,7 @@
     "gender": "M",
     "duration": 4.352,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_31.wav",
+    "audio": "WAV/spkr25/spkr25_31.wav",
     "transcription": "It's my turn to play music"
   },
   {
@@ -129292,7 +129292,7 @@
     "gender": "M",
     "duration": 3.242688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_33.wav",
+    "audio": "WAV/spkr25/spkr25_33.wav",
     "transcription": "Don't speak too loud at the theater"
   },
   {
@@ -129570,7 +129570,7 @@
     "gender": "M",
     "duration": 4.266687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_34.wav",
+    "audio": "WAV/spkr25/spkr25_34.wav",
     "transcription": "The best lemon iced tea recipe"
   },
   {
@@ -129771,7 +129771,7 @@
     "gender": "M",
     "duration": 2.56,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_35.wav",
+    "audio": "WAV/spkr25/spkr25_35.wav",
     "transcription": "They said so on the news"
   },
   {
@@ -130027,7 +130027,7 @@
     "gender": "M",
     "duration": 3.157313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_36.wav",
+    "audio": "WAV/spkr25/spkr25_36.wav",
     "transcription": "Be careful with boiling water"
   },
   {
@@ -130217,7 +130217,7 @@
     "gender": "M",
     "duration": 2.645313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_37.wav",
+    "audio": "WAV/spkr25/spkr25_37.wav",
     "transcription": "I learned to tie my shoes"
   },
   {
@@ -130418,7 +130418,7 @@
     "gender": "M",
     "duration": 3.328,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_38.wav",
+    "audio": "WAV/spkr25/spkr25_38.wav",
     "transcription": "I keep a private diary"
   },
   {
@@ -130597,7 +130597,7 @@
     "gender": "M",
     "duration": 3.413312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_4.wav",
+    "audio": "WAV/spkr25/spkr25_4.wav",
     "transcription": "My father is at home"
   },
   {
@@ -130798,7 +130798,7 @@
     "gender": "M",
     "duration": 3.072,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_40.wav",
+    "audio": "WAV/spkr25/spkr25_40.wav",
     "transcription": "The garden is pretty"
   },
   {
@@ -130955,7 +130955,7 @@
     "gender": "M",
     "duration": 2.901312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_42.wav",
+    "audio": "WAV/spkr25/spkr25_42.wav",
     "transcription": "Owls have big eyes"
   },
   {
@@ -131134,7 +131134,7 @@
     "gender": "M",
     "duration": 2.474687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_43.wav",
+    "audio": "WAV/spkr25/spkr25_43.wav",
     "transcription": "We saw an old film"
   },
   {
@@ -131346,7 +131346,7 @@
     "gender": "M",
     "duration": 2.56,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_44.wav",
+    "audio": "WAV/spkr25/spkr25_44.wav",
     "transcription": "I'm in the mood for a walk"
   },
   {
@@ -131503,7 +131503,7 @@
     "gender": "M",
     "duration": 3.157313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_45.wav",
+    "audio": "WAV/spkr25/spkr25_45.wav",
     "transcription": "Put your coat on"
   },
   {
@@ -131704,7 +131704,7 @@
     "gender": "M",
     "duration": 4.352,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_46.wav",
+    "audio": "WAV/spkr25/spkr25_46.wav",
     "transcription": "I don't like rainy days"
   },
   {
@@ -131905,7 +131905,7 @@
     "gender": "M",
     "duration": 2.133313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_5.wav",
+    "audio": "WAV/spkr25/spkr25_5.wav",
     "transcription": "Try to sing and jump"
   },
   {
@@ -132282,7 +132282,7 @@
     "gender": "M",
     "duration": 4.778688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_50.wav",
+    "audio": "WAV/spkr25/spkr25_50.wav",
     "transcription": "My family will visit Argentina in July"
   },
   {
@@ -132472,7 +132472,7 @@
     "gender": "M",
     "duration": 2.816,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_51.wav",
+    "audio": "WAV/spkr25/spkr25_51.wav",
     "transcription": "We ran out of shampoo"
   },
   {
@@ -132629,7 +132629,7 @@
     "gender": "M",
     "duration": 3.328,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_52.wav",
+    "audio": "WAV/spkr25/spkr25_52.wav",
     "transcription": "Let's play soccer"
   },
   {
@@ -132830,7 +132830,7 @@
     "gender": "M",
     "duration": 3.413312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_53.wav",
+    "audio": "WAV/spkr25/spkr25_53.wav",
     "transcription": "Mom sent me a message"
   },
   {
@@ -132943,7 +132943,7 @@
     "gender": "M",
     "duration": 3.157313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_54.wav",
+    "audio": "WAV/spkr25/spkr25_54.wav",
     "transcription": "She's a liar"
   },
   {
@@ -133166,7 +133166,7 @@
     "gender": "M",
     "duration": 2.816,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_55.wav",
+    "audio": "WAV/spkr25/spkr25_55.wav",
     "transcription": "The boy eats at the airport"
   },
   {
@@ -133312,7 +133312,7 @@
     "gender": "M",
     "duration": 2.56,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_56.wav",
+    "audio": "WAV/spkr25/spkr25_56.wav",
     "transcription": "You called a cab"
   },
   {
@@ -133546,7 +133546,7 @@
     "gender": "M",
     "duration": 3.157313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_57.wav",
+    "audio": "WAV/spkr25/spkr25_57.wav",
     "transcription": "Don't forget your shovel"
   },
   {
@@ -133824,7 +133824,7 @@
     "gender": "M",
     "duration": 3.072,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_58.wav",
+    "audio": "WAV/spkr25/spkr25_58.wav",
     "transcription": "The lower floor of the royal palace"
   },
   {
@@ -133981,7 +133981,7 @@
     "gender": "M",
     "duration": 2.986687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_59.wav",
+    "audio": "WAV/spkr25/spkr25_59.wav",
     "transcription": "Against all odds"
   },
   {
@@ -134149,7 +134149,7 @@
     "gender": "M",
     "duration": 2.816,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_6.wav",
+    "audio": "WAV/spkr25/spkr25_6.wav",
     "transcription": "Who is Robin Hood?"
   },
   {
@@ -134372,7 +134372,7 @@
     "gender": "M",
     "duration": 2.816,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_60.wav",
+    "audio": "WAV/spkr25/spkr25_60.wav",
     "transcription": "The child has lit the fire"
   },
   {
@@ -134606,7 +134606,7 @@
     "gender": "M",
     "duration": 3.328,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_61.wav",
+    "audio": "WAV/spkr25/spkr25_61.wav",
     "transcription": "The power went off for an hour"
   },
   {
@@ -134763,7 +134763,7 @@
     "gender": "M",
     "duration": 2.645313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_62.wav",
+    "audio": "WAV/spkr25/spkr25_62.wav",
     "transcription": "I get your point"
   },
   {
@@ -134909,7 +134909,7 @@
     "gender": "M",
     "duration": 3.242688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_63.wav",
+    "audio": "WAV/spkr25/spkr25_63.wav",
     "transcription": "Two player games"
   },
   {
@@ -135132,7 +135132,7 @@
     "gender": "M",
     "duration": 3.498687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_64.wav",
+    "audio": "WAV/spkr25/spkr25_64.wav",
     "transcription": "The pleasure of seeing a deer"
   },
   {
@@ -135421,7 +135421,7 @@
     "gender": "M",
     "duration": 3.157313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_65.wav",
+    "audio": "WAV/spkr25/spkr25_65.wav",
     "transcription": "They measured a volcanic eruption"
   },
   {
@@ -135655,7 +135655,7 @@
     "gender": "M",
     "duration": 3.84,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_66.wav",
+    "audio": "WAV/spkr25/spkr25_66.wav",
     "transcription": "The party is in November"
   },
   {
@@ -135856,7 +135856,7 @@
     "gender": "M",
     "duration": 2.986687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_67.wav",
+    "audio": "WAV/spkr25/spkr25_67.wav",
     "transcription": "I knew a very tall man"
   },
   {
@@ -136035,7 +136035,7 @@
     "gender": "M",
     "duration": 3.242688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_68.wav",
+    "audio": "WAV/spkr25/spkr25_68.wav",
     "transcription": "We met at the choir"
   },
   {
@@ -136269,7 +136269,7 @@
     "gender": "M",
     "duration": 2.645313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_69.wav",
+    "audio": "WAV/spkr25/spkr25_69.wav",
     "transcription": "Wash the dishes after lunch"
   },
   {
@@ -136481,7 +136481,7 @@
     "gender": "M",
     "duration": 3.157313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_7.wav",
+    "audio": "WAV/spkr25/spkr25_7.wav",
     "transcription": "Her little sister's teeth"
   },
   {
@@ -136704,7 +136704,7 @@
     "gender": "M",
     "duration": 3.584,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_70.wav",
+    "audio": "WAV/spkr25/spkr25_70.wav",
     "transcription": "Free tours around Europe"
   },
   {
@@ -136949,7 +136949,7 @@
     "gender": "M",
     "duration": 3.413312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_71.wav",
+    "audio": "WAV/spkr25/spkr25_71.wav",
     "transcription": "Much more olive oil for the boy"
   },
   {
@@ -137183,7 +137183,7 @@
     "gender": "M",
     "duration": 2.816,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_72.wav",
+    "audio": "WAV/spkr25/spkr25_72.wav",
     "transcription": "The teacher went to the garage"
   },
   {
@@ -137340,7 +137340,7 @@
     "gender": "M",
     "duration": 2.133313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_73.wav",
+    "audio": "WAV/spkr25/spkr25_73.wav",
     "transcription": "I'm sure it's okay"
   },
   {
@@ -137530,7 +137530,7 @@
     "gender": "M",
     "duration": 2.304,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_74.wav",
+    "audio": "WAV/spkr25/spkr25_74.wav",
     "transcription": "That's pure luxury"
   },
   {
@@ -137753,7 +137753,7 @@
     "gender": "M",
     "duration": 3.328,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_75.wav",
+    "audio": "WAV/spkr25/spkr25_75.wav",
     "transcription": "A sandwich with mayonnaise"
   },
   {
@@ -137965,7 +137965,7 @@
     "gender": "M",
     "duration": 2.645313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_8.wav",
+    "audio": "WAV/spkr25/spkr25_8.wav",
     "transcription": "Turn the television off"
   },
   {
@@ -138155,7 +138155,7 @@
     "gender": "M",
     "duration": 2.730688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr25/spkr25_9.wav",
+    "audio": "WAV/spkr25/spkr25_9.wav",
     "transcription": "The sun heats my bed"
   },
   {
@@ -138301,7 +138301,7 @@
     "gender": "M",
     "duration": 2.229125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_1.wav",
+    "audio": "WAV/spkr27/spkr27_1.wav",
     "transcription": "Our nice red toy"
   },
   {
@@ -138524,7 +138524,7 @@
     "gender": "M",
     "duration": 2.322,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_10.wav",
+    "audio": "WAV/spkr27/spkr27_10.wav",
     "transcription": "I think the ship will sink"
   },
   {
@@ -138714,7 +138714,7 @@
     "gender": "M",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_11.wav",
+    "audio": "WAV/spkr27/spkr27_11.wav",
     "transcription": "The girl goes to the zoo"
   },
   {
@@ -138937,7 +138937,7 @@
     "gender": "M",
     "duration": 3.343688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_12.wav",
+    "audio": "WAV/spkr27/spkr27_12.wav",
     "transcription": "The cat is sitting outside"
   },
   {
@@ -139160,7 +139160,7 @@
     "gender": "M",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_13.wav",
+    "audio": "WAV/spkr27/spkr27_13.wav",
     "transcription": "I had a headache last year"
   },
   {
@@ -139383,7 +139383,7 @@
     "gender": "M",
     "duration": 3.157938,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_14.wav",
+    "audio": "WAV/spkr27/spkr27_14.wav",
     "transcription": "My brother cheats at school"
   },
   {
@@ -139606,7 +139606,7 @@
     "gender": "M",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_15.wav",
+    "audio": "WAV/spkr27/spkr27_15.wav",
     "transcription": "Coffee with sugar please sir"
   },
   {
@@ -139928,7 +139928,7 @@
     "gender": "M",
     "duration": 3.343688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_18.wav",
+    "audio": "WAV/spkr27/spkr27_18.wav",
     "transcription": "Humans use a huge amount of water"
   },
   {
@@ -140305,7 +140305,7 @@
     "gender": "M",
     "duration": 3.900937,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_19.wav",
+    "audio": "WAV/spkr27/spkr27_19.wav",
     "transcription": "My best friend speaks english and Spanish"
   },
   {
@@ -140462,7 +140462,7 @@
     "gender": "M",
     "duration": 3.622313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_2.wav",
+    "audio": "WAV/spkr27/spkr27_2.wav",
     "transcription": "A cup of hot tea"
   },
   {
@@ -140784,7 +140784,7 @@
     "gender": "M",
     "duration": 2.50775,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_20.wav",
+    "audio": "WAV/spkr27/spkr27_20.wav",
     "transcription": "They usually come home in January"
   },
   {
@@ -141117,7 +141117,7 @@
     "gender": "M",
     "duration": 4.365375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_21.wav",
+    "audio": "WAV/spkr27/spkr27_21.wav",
     "transcription": "I brush my teeth carefully in the morning"
   },
   {
@@ -141351,7 +141351,7 @@
     "gender": "M",
     "duration": 3.250812,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_22.wav",
+    "audio": "WAV/spkr27/spkr27_22.wav",
     "transcription": "I have finished my homework"
   },
   {
@@ -141596,7 +141596,7 @@
     "gender": "M",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_24.wav",
+    "audio": "WAV/spkr27/spkr27_24.wav",
     "transcription": "Look at those farm animals"
   },
   {
@@ -141841,7 +141841,7 @@
     "gender": "M",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_26.wav",
+    "audio": "WAV/spkr27/spkr27_26.wav",
     "transcription": "We argued about the menu"
   },
   {
@@ -142064,7 +142064,7 @@
     "gender": "M",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_28.wav",
+    "audio": "WAV/spkr27/spkr27_28.wav",
     "transcription": "She thinks cars are great"
   },
   {
@@ -142265,7 +142265,7 @@
     "gender": "M",
     "duration": 2.322,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_29.wav",
+    "audio": "WAV/spkr27/spkr27_29.wav",
     "transcription": "He threw something at you"
   },
   {
@@ -142466,7 +142466,7 @@
     "gender": "M",
     "duration": 3.250812,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_30.wav",
+    "audio": "WAV/spkr27/spkr27_30.wav",
     "transcription": "The moon looks like cheese"
   },
   {
@@ -142711,7 +142711,7 @@
     "gender": "M",
     "duration": 3.436562,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_31.wav",
+    "audio": "WAV/spkr27/spkr27_31.wav",
     "transcription": "It's my turn to play music"
   },
   {
@@ -142989,7 +142989,7 @@
     "gender": "M",
     "duration": 3.622313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_33.wav",
+    "audio": "WAV/spkr27/spkr27_33.wav",
     "transcription": "Don't speak too loud at the theater"
   },
   {
@@ -143267,7 +143267,7 @@
     "gender": "M",
     "duration": 3.343688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_34.wav",
+    "audio": "WAV/spkr27/spkr27_34.wav",
     "transcription": "The best lemon iced tea recipe"
   },
   {
@@ -143468,7 +143468,7 @@
     "gender": "M",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_35.wav",
+    "audio": "WAV/spkr27/spkr27_35.wav",
     "transcription": "They said so on the news"
   },
   {
@@ -143724,7 +143724,7 @@
     "gender": "M",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_36.wav",
+    "audio": "WAV/spkr27/spkr27_36.wav",
     "transcription": "Be careful with boiling water"
   },
   {
@@ -143914,7 +143914,7 @@
     "gender": "M",
     "duration": 3.065062,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_37.wav",
+    "audio": "WAV/spkr27/spkr27_37.wav",
     "transcription": "I learned to tie my shoes"
   },
   {
@@ -144115,7 +144115,7 @@
     "gender": "M",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_38.wav",
+    "audio": "WAV/spkr27/spkr27_38.wav",
     "transcription": "I keep a private diary"
   },
   {
@@ -144294,7 +144294,7 @@
     "gender": "M",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_4.wav",
+    "audio": "WAV/spkr27/spkr27_4.wav",
     "transcription": "My father is at home"
   },
   {
@@ -144495,7 +144495,7 @@
     "gender": "M",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_40.wav",
+    "audio": "WAV/spkr27/spkr27_40.wav",
     "transcription": "The garden is pretty"
   },
   {
@@ -144652,7 +144652,7 @@
     "gender": "M",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_42.wav",
+    "audio": "WAV/spkr27/spkr27_42.wav",
     "transcription": "Owls have big eyes"
   },
   {
@@ -144831,7 +144831,7 @@
     "gender": "M",
     "duration": 2.229125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_43.wav",
+    "audio": "WAV/spkr27/spkr27_43.wav",
     "transcription": "We saw an old film"
   },
   {
@@ -145043,7 +145043,7 @@
     "gender": "M",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_44.wav",
+    "audio": "WAV/spkr27/spkr27_44.wav",
     "transcription": "I'm in the mood for a walk"
   },
   {
@@ -145200,7 +145200,7 @@
     "gender": "M",
     "duration": 2.322,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_45.wav",
+    "audio": "WAV/spkr27/spkr27_45.wav",
     "transcription": "Put your coat on"
   },
   {
@@ -145401,7 +145401,7 @@
     "gender": "M",
     "duration": 3.343688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_46.wav",
+    "audio": "WAV/spkr27/spkr27_46.wav",
     "transcription": "I don't like rainy days"
   },
   {
@@ -145602,7 +145602,7 @@
     "gender": "M",
     "duration": 1.9505,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_5.wav",
+    "audio": "WAV/spkr27/spkr27_5.wav",
     "transcription": "Try to sing and jump"
   },
   {
@@ -145979,7 +145979,7 @@
     "gender": "M",
     "duration": 3.993813,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_50.wav",
+    "audio": "WAV/spkr27/spkr27_50.wav",
     "transcription": "My family will visit Argentina in July"
   },
   {
@@ -146169,7 +146169,7 @@
     "gender": "M",
     "duration": 2.322,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_51.wav",
+    "audio": "WAV/spkr27/spkr27_51.wav",
     "transcription": "We ran out of shampoo"
   },
   {
@@ -146326,7 +146326,7 @@
     "gender": "M",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_52.wav",
+    "audio": "WAV/spkr27/spkr27_52.wav",
     "transcription": "Let's play soccer"
   },
   {
@@ -146527,7 +146527,7 @@
     "gender": "M",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_53.wav",
+    "audio": "WAV/spkr27/spkr27_53.wav",
     "transcription": "Mom sent me a message"
   },
   {
@@ -146640,7 +146640,7 @@
     "gender": "M",
     "duration": 2.13625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_54.wav",
+    "audio": "WAV/spkr27/spkr27_54.wav",
     "transcription": "She's a liar"
   },
   {
@@ -146863,7 +146863,7 @@
     "gender": "M",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_55.wav",
+    "audio": "WAV/spkr27/spkr27_55.wav",
     "transcription": "The boy eats at the airport"
   },
   {
@@ -147009,7 +147009,7 @@
     "gender": "M",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_56.wav",
+    "audio": "WAV/spkr27/spkr27_56.wav",
     "transcription": "You called a cab"
   },
   {
@@ -147243,7 +147243,7 @@
     "gender": "M",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_57.wav",
+    "audio": "WAV/spkr27/spkr27_57.wav",
     "transcription": "Don't forget your shovel"
   },
   {
@@ -147521,7 +147521,7 @@
     "gender": "M",
     "duration": 4.08675,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_58.wav",
+    "audio": "WAV/spkr27/spkr27_58.wav",
     "transcription": "The lower floor of the royal palace"
   },
   {
@@ -147678,7 +147678,7 @@
     "gender": "M",
     "duration": 2.13625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_59.wav",
+    "audio": "WAV/spkr27/spkr27_59.wav",
     "transcription": "Against all odds"
   },
   {
@@ -147846,7 +147846,7 @@
     "gender": "M",
     "duration": 2.043375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_6.wav",
+    "audio": "WAV/spkr27/spkr27_6.wav",
     "transcription": "Who is Robin Hood?"
   },
   {
@@ -148069,7 +148069,7 @@
     "gender": "M",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_60.wav",
+    "audio": "WAV/spkr27/spkr27_60.wav",
     "transcription": "The child has lit the fire"
   },
   {
@@ -148303,7 +148303,7 @@
     "gender": "M",
     "duration": 3.157938,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_61.wav",
+    "audio": "WAV/spkr27/spkr27_61.wav",
     "transcription": "The power went off for an hour"
   },
   {
@@ -148460,7 +148460,7 @@
     "gender": "M",
     "duration": 1.9505,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_62.wav",
+    "audio": "WAV/spkr27/spkr27_62.wav",
     "transcription": "I get your point"
   },
   {
@@ -148606,7 +148606,7 @@
     "gender": "M",
     "duration": 2.229125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_63.wav",
+    "audio": "WAV/spkr27/spkr27_63.wav",
     "transcription": "Two player games"
   },
   {
@@ -148829,7 +148829,7 @@
     "gender": "M",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_64.wav",
+    "audio": "WAV/spkr27/spkr27_64.wav",
     "transcription": "The pleasure of seeing a deer"
   },
   {
@@ -149118,7 +149118,7 @@
     "gender": "M",
     "duration": 3.343688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_65.wav",
+    "audio": "WAV/spkr27/spkr27_65.wav",
     "transcription": "They measured a volcanic eruption"
   },
   {
@@ -149352,7 +149352,7 @@
     "gender": "M",
     "duration": 2.043375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_66.wav",
+    "audio": "WAV/spkr27/spkr27_66.wav",
     "transcription": "The party is in November"
   },
   {
@@ -149553,7 +149553,7 @@
     "gender": "M",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_67.wav",
+    "audio": "WAV/spkr27/spkr27_67.wav",
     "transcription": "I knew a very tall man"
   },
   {
@@ -149732,7 +149732,7 @@
     "gender": "M",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_68.wav",
+    "audio": "WAV/spkr27/spkr27_68.wav",
     "transcription": "We met at the choir"
   },
   {
@@ -149966,7 +149966,7 @@
     "gender": "M",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_69.wav",
+    "audio": "WAV/spkr27/spkr27_69.wav",
     "transcription": "Wash the dishes after lunch"
   },
   {
@@ -150178,7 +150178,7 @@
     "gender": "M",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_7.wav",
+    "audio": "WAV/spkr27/spkr27_7.wav",
     "transcription": "Her little sister's teeth"
   },
   {
@@ -150401,7 +150401,7 @@
     "gender": "M",
     "duration": 3.157938,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_70.wav",
+    "audio": "WAV/spkr27/spkr27_70.wav",
     "transcription": "Free tours around Europe"
   },
   {
@@ -150646,7 +150646,7 @@
     "gender": "M",
     "duration": 3.157938,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_71.wav",
+    "audio": "WAV/spkr27/spkr27_71.wav",
     "transcription": "Much more olive oil for the boy"
   },
   {
@@ -150880,7 +150880,7 @@
     "gender": "M",
     "duration": 2.229125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_72.wav",
+    "audio": "WAV/spkr27/spkr27_72.wav",
     "transcription": "The teacher went to the garage"
   },
   {
@@ -151037,7 +151037,7 @@
     "gender": "M",
     "duration": 2.13625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_73.wav",
+    "audio": "WAV/spkr27/spkr27_73.wav",
     "transcription": "I'm sure it's okay"
   },
   {
@@ -151227,7 +151227,7 @@
     "gender": "M",
     "duration": 2.50775,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_74.wav",
+    "audio": "WAV/spkr27/spkr27_74.wav",
     "transcription": "That's pure luxury"
   },
   {
@@ -151450,7 +151450,7 @@
     "gender": "M",
     "duration": 3.157938,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_75.wav",
+    "audio": "WAV/spkr27/spkr27_75.wav",
     "transcription": "A sandwich with mayonnaise"
   },
   {
@@ -151662,7 +151662,7 @@
     "gender": "M",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_8.wav",
+    "audio": "WAV/spkr27/spkr27_8.wav",
     "transcription": "Turn the television off"
   },
   {
@@ -151852,7 +151852,7 @@
     "gender": "M",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr27/spkr27_9.wav",
+    "audio": "WAV/spkr27/spkr27_9.wav",
     "transcription": "The sun heats my bed"
   },
   {
@@ -151998,7 +151998,7 @@
     "gender": "F",
     "duration": 3.250812,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_1.wav",
+    "audio": "WAV/spkr29/spkr29_1.wav",
     "transcription": "Our nice red toy"
   },
   {
@@ -152221,7 +152221,7 @@
     "gender": "F",
     "duration": 3.622313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_10.wav",
+    "audio": "WAV/spkr29/spkr29_10.wav",
     "transcription": "I think the ship will sink"
   },
   {
@@ -152411,7 +152411,7 @@
     "gender": "F",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_11.wav",
+    "audio": "WAV/spkr29/spkr29_11.wav",
     "transcription": "The girl goes to the zoo"
   },
   {
@@ -152634,7 +152634,7 @@
     "gender": "F",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_12.wav",
+    "audio": "WAV/spkr29/spkr29_12.wav",
     "transcription": "The cat is sitting outside"
   },
   {
@@ -152857,7 +152857,7 @@
     "gender": "F",
     "duration": 3.157938,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_13.wav",
+    "audio": "WAV/spkr29/spkr29_13.wav",
     "transcription": "I had a headache last year"
   },
   {
@@ -153080,7 +153080,7 @@
     "gender": "F",
     "duration": 3.065062,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_14.wav",
+    "audio": "WAV/spkr29/spkr29_14.wav",
     "transcription": "My brother cheats at school"
   },
   {
@@ -153303,7 +153303,7 @@
     "gender": "F",
     "duration": 3.343688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_15.wav",
+    "audio": "WAV/spkr29/spkr29_15.wav",
     "transcription": "Coffee with sugar please sir"
   },
   {
@@ -153625,7 +153625,7 @@
     "gender": "F",
     "duration": 4.08675,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_18.wav",
+    "audio": "WAV/spkr29/spkr29_18.wav",
     "transcription": "Humans use a huge amount of water"
   },
   {
@@ -154002,7 +154002,7 @@
     "gender": "F",
     "duration": 3.808063,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_19.wav",
+    "audio": "WAV/spkr29/spkr29_19.wav",
     "transcription": "My best friend speaks english and Spanish"
   },
   {
@@ -154159,7 +154159,7 @@
     "gender": "F",
     "duration": 3.250812,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_2.wav",
+    "audio": "WAV/spkr29/spkr29_2.wav",
     "transcription": "A cup of hot tea"
   },
   {
@@ -154481,7 +154481,7 @@
     "gender": "F",
     "duration": 3.622313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_20.wav",
+    "audio": "WAV/spkr29/spkr29_20.wav",
     "transcription": "They usually come home in January"
   },
   {
@@ -154814,7 +154814,7 @@
     "gender": "F",
     "duration": 4.08675,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_21.wav",
+    "audio": "WAV/spkr29/spkr29_21.wav",
     "transcription": "I brush my teeth carefully in the morning"
   },
   {
@@ -155048,7 +155048,7 @@
     "gender": "F",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_22.wav",
+    "audio": "WAV/spkr29/spkr29_22.wav",
     "transcription": "I have finished my homework"
   },
   {
@@ -155304,7 +155304,7 @@
     "gender": "F",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_23.wav",
+    "audio": "WAV/spkr29/spkr29_23.wav",
     "transcription": "I got lost on the way to school"
   },
   {
@@ -155549,7 +155549,7 @@
     "gender": "F",
     "duration": 3.250812,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_24.wav",
+    "audio": "WAV/spkr29/spkr29_24.wav",
     "transcription": "Look at those farm animals"
   },
   {
@@ -155794,7 +155794,7 @@
     "gender": "F",
     "duration": 3.065062,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_26.wav",
+    "audio": "WAV/spkr29/spkr29_26.wav",
     "transcription": "We argued about the menu"
   },
   {
@@ -156017,7 +156017,7 @@
     "gender": "F",
     "duration": 3.993813,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_28.wav",
+    "audio": "WAV/spkr29/spkr29_28.wav",
     "transcription": "She thinks cars are great"
   },
   {
@@ -156218,7 +156218,7 @@
     "gender": "F",
     "duration": 3.250812,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_29.wav",
+    "audio": "WAV/spkr29/spkr29_29.wav",
     "transcription": "He threw something at you"
   },
   {
@@ -156419,7 +156419,7 @@
     "gender": "F",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_30.wav",
+    "audio": "WAV/spkr29/spkr29_30.wav",
     "transcription": "The moon looks like cheese"
   },
   {
@@ -156664,7 +156664,7 @@
     "gender": "F",
     "duration": 3.343688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_31.wav",
+    "audio": "WAV/spkr29/spkr29_31.wav",
     "transcription": "It's my turn to play music"
   },
   {
@@ -156942,7 +156942,7 @@
     "gender": "F",
     "duration": 3.622313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_33.wav",
+    "audio": "WAV/spkr29/spkr29_33.wav",
     "transcription": "Don't speak too loud at the theater"
   },
   {
@@ -157220,7 +157220,7 @@
     "gender": "F",
     "duration": 3.622313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_34.wav",
+    "audio": "WAV/spkr29/spkr29_34.wav",
     "transcription": "The best lemon iced tea recipe"
   },
   {
@@ -157421,7 +157421,7 @@
     "gender": "F",
     "duration": 2.229125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_35.wav",
+    "audio": "WAV/spkr29/spkr29_35.wav",
     "transcription": "They said so on the news"
   },
   {
@@ -157677,7 +157677,7 @@
     "gender": "F",
     "duration": 3.900937,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_36.wav",
+    "audio": "WAV/spkr29/spkr29_36.wav",
     "transcription": "Be careful with boiling water"
   },
   {
@@ -157867,7 +157867,7 @@
     "gender": "F",
     "duration": 2.322,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_37.wav",
+    "audio": "WAV/spkr29/spkr29_37.wav",
     "transcription": "I learned to tie my shoes"
   },
   {
@@ -158068,7 +158068,7 @@
     "gender": "F",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_38.wav",
+    "audio": "WAV/spkr29/spkr29_38.wav",
     "transcription": "I keep a private diary"
   },
   {
@@ -158247,7 +158247,7 @@
     "gender": "F",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_4.wav",
+    "audio": "WAV/spkr29/spkr29_4.wav",
     "transcription": "My father is at home"
   },
   {
@@ -158448,7 +158448,7 @@
     "gender": "F",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_40.wav",
+    "audio": "WAV/spkr29/spkr29_40.wav",
     "transcription": "The garden is pretty"
   },
   {
@@ -158605,7 +158605,7 @@
     "gender": "F",
     "duration": 2.50775,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_42.wav",
+    "audio": "WAV/spkr29/spkr29_42.wav",
     "transcription": "Owls have big eyes"
   },
   {
@@ -158784,7 +158784,7 @@
     "gender": "F",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_43.wav",
+    "audio": "WAV/spkr29/spkr29_43.wav",
     "transcription": "We saw an old film"
   },
   {
@@ -158996,7 +158996,7 @@
     "gender": "F",
     "duration": 3.157938,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_44.wav",
+    "audio": "WAV/spkr29/spkr29_44.wav",
     "transcription": "I'm in the mood for a walk"
   },
   {
@@ -159153,7 +159153,7 @@
     "gender": "F",
     "duration": 2.13625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_45.wav",
+    "audio": "WAV/spkr29/spkr29_45.wav",
     "transcription": "Put your coat on"
   },
   {
@@ -159354,7 +159354,7 @@
     "gender": "F",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_46.wav",
+    "audio": "WAV/spkr29/spkr29_46.wav",
     "transcription": "I don't like rainy days"
   },
   {
@@ -159555,7 +159555,7 @@
     "gender": "F",
     "duration": 3.065062,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_5.wav",
+    "audio": "WAV/spkr29/spkr29_5.wav",
     "transcription": "Try to sing and jump"
   },
   {
@@ -159932,7 +159932,7 @@
     "gender": "F",
     "duration": 4.644,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_50.wav",
+    "audio": "WAV/spkr29/spkr29_50.wav",
     "transcription": "My family will visit Argentina in July"
   },
   {
@@ -160122,7 +160122,7 @@
     "gender": "F",
     "duration": 3.157938,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_51.wav",
+    "audio": "WAV/spkr29/spkr29_51.wav",
     "transcription": "We ran out of shampoo"
   },
   {
@@ -160279,7 +160279,7 @@
     "gender": "F",
     "duration": 2.50775,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_52.wav",
+    "audio": "WAV/spkr29/spkr29_52.wav",
     "transcription": "Let's play soccer"
   },
   {
@@ -160480,7 +160480,7 @@
     "gender": "F",
     "duration": 3.157938,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_53.wav",
+    "audio": "WAV/spkr29/spkr29_53.wav",
     "transcription": "Mom sent me a message"
   },
   {
@@ -160593,7 +160593,7 @@
     "gender": "F",
     "duration": 1.857625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_54.wav",
+    "audio": "WAV/spkr29/spkr29_54.wav",
     "transcription": "She's a liar"
   },
   {
@@ -160816,7 +160816,7 @@
     "gender": "F",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_55.wav",
+    "audio": "WAV/spkr29/spkr29_55.wav",
     "transcription": "The boy eats at the airport"
   },
   {
@@ -160962,7 +160962,7 @@
     "gender": "F",
     "duration": 3.250812,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_56.wav",
+    "audio": "WAV/spkr29/spkr29_56.wav",
     "transcription": "You called a cab"
   },
   {
@@ -161196,7 +161196,7 @@
     "gender": "F",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_57.wav",
+    "audio": "WAV/spkr29/spkr29_57.wav",
     "transcription": "Don't forget your shovel"
   },
   {
@@ -161474,7 +161474,7 @@
     "gender": "F",
     "duration": 3.622313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_58.wav",
+    "audio": "WAV/spkr29/spkr29_58.wav",
     "transcription": "The lower floor of the royal palace"
   },
   {
@@ -161631,7 +161631,7 @@
     "gender": "F",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_59.wav",
+    "audio": "WAV/spkr29/spkr29_59.wav",
     "transcription": "Against all odds"
   },
   {
@@ -161799,7 +161799,7 @@
     "gender": "F",
     "duration": 2.229125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_6.wav",
+    "audio": "WAV/spkr29/spkr29_6.wav",
     "transcription": "Who is Robin Hood?"
   },
   {
@@ -162022,7 +162022,7 @@
     "gender": "F",
     "duration": 3.065062,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_60.wav",
+    "audio": "WAV/spkr29/spkr29_60.wav",
     "transcription": "The child has lit the fire"
   },
   {
@@ -162256,7 +162256,7 @@
     "gender": "F",
     "duration": 3.715187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_61.wav",
+    "audio": "WAV/spkr29/spkr29_61.wav",
     "transcription": "The power went off for an hour"
   },
   {
@@ -162413,7 +162413,7 @@
     "gender": "F",
     "duration": 1.76475,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_62.wav",
+    "audio": "WAV/spkr29/spkr29_62.wav",
     "transcription": "I get your point"
   },
   {
@@ -162559,7 +162559,7 @@
     "gender": "F",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_63.wav",
+    "audio": "WAV/spkr29/spkr29_63.wav",
     "transcription": "Two player games"
   },
   {
@@ -162782,7 +162782,7 @@
     "gender": "F",
     "duration": 3.622313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_64.wav",
+    "audio": "WAV/spkr29/spkr29_64.wav",
     "transcription": "The pleasure of seeing a deer"
   },
   {
@@ -163071,7 +163071,7 @@
     "gender": "F",
     "duration": 3.250812,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_65.wav",
+    "audio": "WAV/spkr29/spkr29_65.wav",
     "transcription": "They measured a volcanic eruption"
   },
   {
@@ -163305,7 +163305,7 @@
     "gender": "F",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_66.wav",
+    "audio": "WAV/spkr29/spkr29_66.wav",
     "transcription": "The party is in November"
   },
   {
@@ -163506,7 +163506,7 @@
     "gender": "F",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_67.wav",
+    "audio": "WAV/spkr29/spkr29_67.wav",
     "transcription": "I knew a very tall man"
   },
   {
@@ -163685,7 +163685,7 @@
     "gender": "F",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_68.wav",
+    "audio": "WAV/spkr29/spkr29_68.wav",
     "transcription": "We met at the choir"
   },
   {
@@ -163919,7 +163919,7 @@
     "gender": "F",
     "duration": 3.157938,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_69.wav",
+    "audio": "WAV/spkr29/spkr29_69.wav",
     "transcription": "Wash the dishes after lunch"
   },
   {
@@ -164131,7 +164131,7 @@
     "gender": "F",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_7.wav",
+    "audio": "WAV/spkr29/spkr29_7.wav",
     "transcription": "Her little sister's teeth"
   },
   {
@@ -164354,7 +164354,7 @@
     "gender": "F",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_70.wav",
+    "audio": "WAV/spkr29/spkr29_70.wav",
     "transcription": "Free tours around Europe"
   },
   {
@@ -164599,7 +164599,7 @@
     "gender": "F",
     "duration": 3.715187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_71.wav",
+    "audio": "WAV/spkr29/spkr29_71.wav",
     "transcription": "Much more olive oil for the boy"
   },
   {
@@ -164833,7 +164833,7 @@
     "gender": "F",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_72.wav",
+    "audio": "WAV/spkr29/spkr29_72.wav",
     "transcription": "The teacher went to the garage"
   },
   {
@@ -164990,7 +164990,7 @@
     "gender": "F",
     "duration": 2.50775,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_73.wav",
+    "audio": "WAV/spkr29/spkr29_73.wav",
     "transcription": "I'm sure it's okay"
   },
   {
@@ -165180,7 +165180,7 @@
     "gender": "F",
     "duration": 2.50775,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_74.wav",
+    "audio": "WAV/spkr29/spkr29_74.wav",
     "transcription": "That's pure luxury"
   },
   {
@@ -165403,7 +165403,7 @@
     "gender": "F",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_75.wav",
+    "audio": "WAV/spkr29/spkr29_75.wav",
     "transcription": "A sandwich with mayonnaise"
   },
   {
@@ -165615,7 +165615,7 @@
     "gender": "F",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_8.wav",
+    "audio": "WAV/spkr29/spkr29_8.wav",
     "transcription": "Turn the television off"
   },
   {
@@ -165805,7 +165805,7 @@
     "gender": "F",
     "duration": 3.065062,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr29/spkr29_9.wav",
+    "audio": "WAV/spkr29/spkr29_9.wav",
     "transcription": "The sun heats my bed"
   },
   {
@@ -165951,7 +165951,7 @@
     "gender": "M",
     "duration": 1.578938,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_1.wav",
+    "audio": "WAV/spkr30/spkr30_1.wav",
     "transcription": "Our nice red toy"
   },
   {
@@ -166174,7 +166174,7 @@
     "gender": "M",
     "duration": 2.322,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_10.wav",
+    "audio": "WAV/spkr30/spkr30_10.wav",
     "transcription": "I think the ship will sink"
   },
   {
@@ -166364,7 +166364,7 @@
     "gender": "M",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_11.wav",
+    "audio": "WAV/spkr30/spkr30_11.wav",
     "transcription": "The girl goes to the zoo"
   },
   {
@@ -166587,7 +166587,7 @@
     "gender": "M",
     "duration": 2.322,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_12.wav",
+    "audio": "WAV/spkr30/spkr30_12.wav",
     "transcription": "The cat is sitting outside"
   },
   {
@@ -166810,7 +166810,7 @@
     "gender": "M",
     "duration": 2.229125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_13.wav",
+    "audio": "WAV/spkr30/spkr30_13.wav",
     "transcription": "I had a headache last year"
   },
   {
@@ -167033,7 +167033,7 @@
     "gender": "M",
     "duration": 2.50775,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_14.wav",
+    "audio": "WAV/spkr30/spkr30_14.wav",
     "transcription": "My brother cheats at school"
   },
   {
@@ -167256,7 +167256,7 @@
     "gender": "M",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_15.wav",
+    "audio": "WAV/spkr30/spkr30_15.wav",
     "transcription": "Coffee with sugar please sir"
   },
   {
@@ -167578,7 +167578,7 @@
     "gender": "M",
     "duration": 3.065062,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_18.wav",
+    "audio": "WAV/spkr30/spkr30_18.wav",
     "transcription": "Humans use a huge amount of water"
   },
   {
@@ -167955,7 +167955,7 @@
     "gender": "M",
     "duration": 3.250812,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_19.wav",
+    "audio": "WAV/spkr30/spkr30_19.wav",
     "transcription": "My best friend speaks english and Spanish"
   },
   {
@@ -168112,7 +168112,7 @@
     "gender": "M",
     "duration": 5.0155,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_2.wav",
+    "audio": "WAV/spkr30/spkr30_2.wav",
     "transcription": "A cup of hot tea"
   },
   {
@@ -168434,7 +168434,7 @@
     "gender": "M",
     "duration": 4.08675,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_20.wav",
+    "audio": "WAV/spkr30/spkr30_20.wav",
     "transcription": "They usually come home in January"
   },
   {
@@ -168767,7 +168767,7 @@
     "gender": "M",
     "duration": 3.622313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_21.wav",
+    "audio": "WAV/spkr30/spkr30_21.wav",
     "transcription": "I brush my teeth carefully in the morning"
   },
   {
@@ -169001,7 +169001,7 @@
     "gender": "M",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_22.wav",
+    "audio": "WAV/spkr30/spkr30_22.wav",
     "transcription": "I have finished my homework"
   },
   {
@@ -169257,7 +169257,7 @@
     "gender": "M",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_23.wav",
+    "audio": "WAV/spkr30/spkr30_23.wav",
     "transcription": "I got lost on the way to school"
   },
   {
@@ -169502,7 +169502,7 @@
     "gender": "M",
     "duration": 2.229125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_24.wav",
+    "audio": "WAV/spkr30/spkr30_24.wav",
     "transcription": "Look at those farm animals"
   },
   {
@@ -169747,7 +169747,7 @@
     "gender": "M",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_26.wav",
+    "audio": "WAV/spkr30/spkr30_26.wav",
     "transcription": "We argued about the menu"
   },
   {
@@ -169970,7 +169970,7 @@
     "gender": "M",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_28.wav",
+    "audio": "WAV/spkr30/spkr30_28.wav",
     "transcription": "She thinks cars are great"
   },
   {
@@ -170171,7 +170171,7 @@
     "gender": "M",
     "duration": 2.322,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_29.wav",
+    "audio": "WAV/spkr30/spkr30_29.wav",
     "transcription": "He threw something at you"
   },
   {
@@ -170372,7 +170372,7 @@
     "gender": "M",
     "duration": 2.50775,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_30.wav",
+    "audio": "WAV/spkr30/spkr30_30.wav",
     "transcription": "The moon looks like cheese"
   },
   {
@@ -170617,7 +170617,7 @@
     "gender": "M",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_31.wav",
+    "audio": "WAV/spkr30/spkr30_31.wav",
     "transcription": "It's my turn to play music"
   },
   {
@@ -170895,7 +170895,7 @@
     "gender": "M",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_33.wav",
+    "audio": "WAV/spkr30/spkr30_33.wav",
     "transcription": "Don't speak too loud at the theater"
   },
   {
@@ -171173,7 +171173,7 @@
     "gender": "M",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_34.wav",
+    "audio": "WAV/spkr30/spkr30_34.wav",
     "transcription": "The best lemon iced tea recipe"
   },
   {
@@ -171374,7 +171374,7 @@
     "gender": "M",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_35.wav",
+    "audio": "WAV/spkr30/spkr30_35.wav",
     "transcription": "They said so on the news"
   },
   {
@@ -171630,7 +171630,7 @@
     "gender": "M",
     "duration": 2.50775,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_36.wav",
+    "audio": "WAV/spkr30/spkr30_36.wav",
     "transcription": "Be careful with boiling water"
   },
   {
@@ -171820,7 +171820,7 @@
     "gender": "M",
     "duration": 2.322,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_37.wav",
+    "audio": "WAV/spkr30/spkr30_37.wav",
     "transcription": "I learned to tie my shoes"
   },
   {
@@ -172021,7 +172021,7 @@
     "gender": "M",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_38.wav",
+    "audio": "WAV/spkr30/spkr30_38.wav",
     "transcription": "I keep a private diary"
   },
   {
@@ -172200,7 +172200,7 @@
     "gender": "M",
     "duration": 2.043375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_4.wav",
+    "audio": "WAV/spkr30/spkr30_4.wav",
     "transcription": "My father is at home"
   },
   {
@@ -172401,7 +172401,7 @@
     "gender": "M",
     "duration": 2.043375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_40.wav",
+    "audio": "WAV/spkr30/spkr30_40.wav",
     "transcription": "The garden is pretty"
   },
   {
@@ -172558,7 +172558,7 @@
     "gender": "M",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_42.wav",
+    "audio": "WAV/spkr30/spkr30_42.wav",
     "transcription": "Owls have big eyes"
   },
   {
@@ -172737,7 +172737,7 @@
     "gender": "M",
     "duration": 1.9505,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_43.wav",
+    "audio": "WAV/spkr30/spkr30_43.wav",
     "transcription": "We saw an old film"
   },
   {
@@ -172949,7 +172949,7 @@
     "gender": "M",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_44.wav",
+    "audio": "WAV/spkr30/spkr30_44.wav",
     "transcription": "I'm in the mood for a walk"
   },
   {
@@ -173106,7 +173106,7 @@
     "gender": "M",
     "duration": 1.671875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_45.wav",
+    "audio": "WAV/spkr30/spkr30_45.wav",
     "transcription": "Put your coat on"
   },
   {
@@ -173307,7 +173307,7 @@
     "gender": "M",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_46.wav",
+    "audio": "WAV/spkr30/spkr30_46.wav",
     "transcription": "I don't like rainy days"
   },
   {
@@ -173508,7 +173508,7 @@
     "gender": "M",
     "duration": 2.229125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_5.wav",
+    "audio": "WAV/spkr30/spkr30_5.wav",
     "transcription": "Try to sing and jump"
   },
   {
@@ -173885,7 +173885,7 @@
     "gender": "M",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_50.wav",
+    "audio": "WAV/spkr30/spkr30_50.wav",
     "transcription": "My family will visit Argentina in July"
   },
   {
@@ -174075,7 +174075,7 @@
     "gender": "M",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_51.wav",
+    "audio": "WAV/spkr30/spkr30_51.wav",
     "transcription": "We ran out of shampoo"
   },
   {
@@ -174232,7 +174232,7 @@
     "gender": "M",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_52.wav",
+    "audio": "WAV/spkr30/spkr30_52.wav",
     "transcription": "Let's play soccer"
   },
   {
@@ -174433,7 +174433,7 @@
     "gender": "M",
     "duration": 2.322,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_53.wav",
+    "audio": "WAV/spkr30/spkr30_53.wav",
     "transcription": "Mom sent me a message"
   },
   {
@@ -174546,7 +174546,7 @@
     "gender": "M",
     "duration": 1.486063,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_54.wav",
+    "audio": "WAV/spkr30/spkr30_54.wav",
     "transcription": "She's a liar"
   },
   {
@@ -174769,7 +174769,7 @@
     "gender": "M",
     "duration": 3.157938,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_55.wav",
+    "audio": "WAV/spkr30/spkr30_55.wav",
     "transcription": "The boy eats at the airport"
   },
   {
@@ -174915,7 +174915,7 @@
     "gender": "M",
     "duration": 1.857625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_56.wav",
+    "audio": "WAV/spkr30/spkr30_56.wav",
     "transcription": "You called a cab"
   },
   {
@@ -175149,7 +175149,7 @@
     "gender": "M",
     "duration": 1.857625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_57.wav",
+    "audio": "WAV/spkr30/spkr30_57.wav",
     "transcription": "Don't forget your shovel"
   },
   {
@@ -175427,7 +175427,7 @@
     "gender": "M",
     "duration": 3.436562,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_58.wav",
+    "audio": "WAV/spkr30/spkr30_58.wav",
     "transcription": "The lower floor of the royal palace"
   },
   {
@@ -175584,7 +175584,7 @@
     "gender": "M",
     "duration": 2.13625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_59.wav",
+    "audio": "WAV/spkr30/spkr30_59.wav",
     "transcription": "Against all odds"
   },
   {
@@ -175752,7 +175752,7 @@
     "gender": "M",
     "duration": 1.9505,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_6.wav",
+    "audio": "WAV/spkr30/spkr30_6.wav",
     "transcription": "Who is Robin Hood?"
   },
   {
@@ -175975,7 +175975,7 @@
     "gender": "M",
     "duration": 2.50775,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_60.wav",
+    "audio": "WAV/spkr30/spkr30_60.wav",
     "transcription": "The child has lit the fire"
   },
   {
@@ -176209,7 +176209,7 @@
     "gender": "M",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_61.wav",
+    "audio": "WAV/spkr30/spkr30_61.wav",
     "transcription": "The power went off for an hour"
   },
   {
@@ -176366,7 +176366,7 @@
     "gender": "M",
     "duration": 2.043375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_62.wav",
+    "audio": "WAV/spkr30/spkr30_62.wav",
     "transcription": "I get your point"
   },
   {
@@ -176512,7 +176512,7 @@
     "gender": "M",
     "duration": 1.76475,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_63.wav",
+    "audio": "WAV/spkr30/spkr30_63.wav",
     "transcription": "Two player games"
   },
   {
@@ -176735,7 +176735,7 @@
     "gender": "M",
     "duration": 2.50775,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_64.wav",
+    "audio": "WAV/spkr30/spkr30_64.wav",
     "transcription": "The pleasure of seeing a deer"
   },
   {
@@ -177024,7 +177024,7 @@
     "gender": "M",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_65.wav",
+    "audio": "WAV/spkr30/spkr30_65.wav",
     "transcription": "They measured a volcanic eruption"
   },
   {
@@ -177258,7 +177258,7 @@
     "gender": "M",
     "duration": 1.9505,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_66.wav",
+    "audio": "WAV/spkr30/spkr30_66.wav",
     "transcription": "The party is in November"
   },
   {
@@ -177459,7 +177459,7 @@
     "gender": "M",
     "duration": 2.322,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_67.wav",
+    "audio": "WAV/spkr30/spkr30_67.wav",
     "transcription": "I knew a very tall man"
   },
   {
@@ -177638,7 +177638,7 @@
     "gender": "M",
     "duration": 2.043375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_68.wav",
+    "audio": "WAV/spkr30/spkr30_68.wav",
     "transcription": "We met at the choir"
   },
   {
@@ -177872,7 +177872,7 @@
     "gender": "M",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_69.wav",
+    "audio": "WAV/spkr30/spkr30_69.wav",
     "transcription": "Wash the dishes after lunch"
   },
   {
@@ -178084,7 +178084,7 @@
     "gender": "M",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_7.wav",
+    "audio": "WAV/spkr30/spkr30_7.wav",
     "transcription": "Her little sister's teeth"
   },
   {
@@ -178307,7 +178307,7 @@
     "gender": "M",
     "duration": 2.50775,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_70.wav",
+    "audio": "WAV/spkr30/spkr30_70.wav",
     "transcription": "Free tours around Europe"
   },
   {
@@ -178552,7 +178552,7 @@
     "gender": "M",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_71.wav",
+    "audio": "WAV/spkr30/spkr30_71.wav",
     "transcription": "Much more olive oil for the boy"
   },
   {
@@ -178786,7 +178786,7 @@
     "gender": "M",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_72.wav",
+    "audio": "WAV/spkr30/spkr30_72.wav",
     "transcription": "The teacher went to the garage"
   },
   {
@@ -178943,7 +178943,7 @@
     "gender": "M",
     "duration": 1.76475,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_73.wav",
+    "audio": "WAV/spkr30/spkr30_73.wav",
     "transcription": "I'm sure it's okay"
   },
   {
@@ -179133,7 +179133,7 @@
     "gender": "M",
     "duration": 2.13625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_74.wav",
+    "audio": "WAV/spkr30/spkr30_74.wav",
     "transcription": "That's pure luxury"
   },
   {
@@ -179356,7 +179356,7 @@
     "gender": "M",
     "duration": 2.229125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_75.wav",
+    "audio": "WAV/spkr30/spkr30_75.wav",
     "transcription": "A sandwich with mayonnaise"
   },
   {
@@ -179568,7 +179568,7 @@
     "gender": "M",
     "duration": 1.9505,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_8.wav",
+    "audio": "WAV/spkr30/spkr30_8.wav",
     "transcription": "Turn the television off"
   },
   {
@@ -179758,7 +179758,7 @@
     "gender": "M",
     "duration": 3.250812,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr30/spkr30_9.wav",
+    "audio": "WAV/spkr30/spkr30_9.wav",
     "transcription": "The sun heats my bed"
   },
   {
@@ -179904,7 +179904,7 @@
     "gender": "F",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_1.wav",
+    "audio": "WAV/spkr31/spkr31_1.wav",
     "transcription": "Our nice red toy"
   },
   {
@@ -180127,7 +180127,7 @@
     "gender": "F",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_10.wav",
+    "audio": "WAV/spkr31/spkr31_10.wav",
     "transcription": "I think the ship will sink"
   },
   {
@@ -180317,7 +180317,7 @@
     "gender": "F",
     "duration": 3.250812,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_11.wav",
+    "audio": "WAV/spkr31/spkr31_11.wav",
     "transcription": "The girl goes to the zoo"
   },
   {
@@ -180540,7 +180540,7 @@
     "gender": "F",
     "duration": 3.436562,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_12.wav",
+    "audio": "WAV/spkr31/spkr31_12.wav",
     "transcription": "The cat is sitting outside"
   },
   {
@@ -180763,7 +180763,7 @@
     "gender": "F",
     "duration": 2.322,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_13.wav",
+    "audio": "WAV/spkr31/spkr31_13.wav",
     "transcription": "I had a headache last year"
   },
   {
@@ -180986,7 +180986,7 @@
     "gender": "F",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_14.wav",
+    "audio": "WAV/spkr31/spkr31_14.wav",
     "transcription": "My brother cheats at school"
   },
   {
@@ -181209,7 +181209,7 @@
     "gender": "F",
     "duration": 2.50775,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_15.wav",
+    "audio": "WAV/spkr31/spkr31_15.wav",
     "transcription": "Coffee with sugar please sir"
   },
   {
@@ -181531,7 +181531,7 @@
     "gender": "F",
     "duration": 3.065062,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_18.wav",
+    "audio": "WAV/spkr31/spkr31_18.wav",
     "transcription": "Humans use a huge amount of water"
   },
   {
@@ -181908,7 +181908,7 @@
     "gender": "F",
     "duration": 3.993813,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_19.wav",
+    "audio": "WAV/spkr31/spkr31_19.wav",
     "transcription": "My best friend speaks english and Spanish"
   },
   {
@@ -182065,7 +182065,7 @@
     "gender": "F",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_2.wav",
+    "audio": "WAV/spkr31/spkr31_2.wav",
     "transcription": "A cup of hot tea"
   },
   {
@@ -182387,7 +182387,7 @@
     "gender": "F",
     "duration": 3.250812,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_20.wav",
+    "audio": "WAV/spkr31/spkr31_20.wav",
     "transcription": "They usually come home in January"
   },
   {
@@ -182720,7 +182720,7 @@
     "gender": "F",
     "duration": 3.065062,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_21.wav",
+    "audio": "WAV/spkr31/spkr31_21.wav",
     "transcription": "I brush my teeth carefully in the morning"
   },
   {
@@ -182954,7 +182954,7 @@
     "gender": "F",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_22.wav",
+    "audio": "WAV/spkr31/spkr31_22.wav",
     "transcription": "I have finished my homework"
   },
   {
@@ -183210,7 +183210,7 @@
     "gender": "F",
     "duration": 2.50775,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_23.wav",
+    "audio": "WAV/spkr31/spkr31_23.wav",
     "transcription": "I got lost on the way to school"
   },
   {
@@ -183455,7 +183455,7 @@
     "gender": "F",
     "duration": 2.50775,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_24.wav",
+    "audio": "WAV/spkr31/spkr31_24.wav",
     "transcription": "Look at those farm animals"
   },
   {
@@ -183700,7 +183700,7 @@
     "gender": "F",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_26.wav",
+    "audio": "WAV/spkr31/spkr31_26.wav",
     "transcription": "We argued about the menu"
   },
   {
@@ -183923,7 +183923,7 @@
     "gender": "F",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_28.wav",
+    "audio": "WAV/spkr31/spkr31_28.wav",
     "transcription": "She thinks cars are great"
   },
   {
@@ -184124,7 +184124,7 @@
     "gender": "F",
     "duration": 2.13625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_29.wav",
+    "audio": "WAV/spkr31/spkr31_29.wav",
     "transcription": "He threw something at you"
   },
   {
@@ -184325,7 +184325,7 @@
     "gender": "F",
     "duration": 3.808063,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_30.wav",
+    "audio": "WAV/spkr31/spkr31_30.wav",
     "transcription": "The moon looks like cheese"
   },
   {
@@ -184570,7 +184570,7 @@
     "gender": "F",
     "duration": 3.343688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_31.wav",
+    "audio": "WAV/spkr31/spkr31_31.wav",
     "transcription": "It's my turn to play music"
   },
   {
@@ -184848,7 +184848,7 @@
     "gender": "F",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_33.wav",
+    "audio": "WAV/spkr31/spkr31_33.wav",
     "transcription": "Don't speak too loud at the theater"
   },
   {
@@ -185126,7 +185126,7 @@
     "gender": "F",
     "duration": 3.715187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_34.wav",
+    "audio": "WAV/spkr31/spkr31_34.wav",
     "transcription": "The best lemon iced tea recipe"
   },
   {
@@ -185327,7 +185327,7 @@
     "gender": "F",
     "duration": 2.50775,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_35.wav",
+    "audio": "WAV/spkr31/spkr31_35.wav",
     "transcription": "They said so on the news"
   },
   {
@@ -185583,7 +185583,7 @@
     "gender": "F",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_36.wav",
+    "audio": "WAV/spkr31/spkr31_36.wav",
     "transcription": "Be careful with boiling water"
   },
   {
@@ -185773,7 +185773,7 @@
     "gender": "F",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_37.wav",
+    "audio": "WAV/spkr31/spkr31_37.wav",
     "transcription": "I learned to tie my shoes"
   },
   {
@@ -185974,7 +185974,7 @@
     "gender": "F",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_38.wav",
+    "audio": "WAV/spkr31/spkr31_38.wav",
     "transcription": "I keep a private diary"
   },
   {
@@ -186153,7 +186153,7 @@
     "gender": "F",
     "duration": 2.50775,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_4.wav",
+    "audio": "WAV/spkr31/spkr31_4.wav",
     "transcription": "My father is at home"
   },
   {
@@ -186354,7 +186354,7 @@
     "gender": "F",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_40.wav",
+    "audio": "WAV/spkr31/spkr31_40.wav",
     "transcription": "The garden is pretty"
   },
   {
@@ -186511,7 +186511,7 @@
     "gender": "F",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_42.wav",
+    "audio": "WAV/spkr31/spkr31_42.wav",
     "transcription": "Owls have big eyes"
   },
   {
@@ -186690,7 +186690,7 @@
     "gender": "F",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_43.wav",
+    "audio": "WAV/spkr31/spkr31_43.wav",
     "transcription": "We saw an old film"
   },
   {
@@ -186902,7 +186902,7 @@
     "gender": "F",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_44.wav",
+    "audio": "WAV/spkr31/spkr31_44.wav",
     "transcription": "I'm in the mood for a walk"
   },
   {
@@ -187059,7 +187059,7 @@
     "gender": "F",
     "duration": 2.50775,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_45.wav",
+    "audio": "WAV/spkr31/spkr31_45.wav",
     "transcription": "Put your coat on"
   },
   {
@@ -187260,7 +187260,7 @@
     "gender": "F",
     "duration": 3.250812,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_46.wav",
+    "audio": "WAV/spkr31/spkr31_46.wav",
     "transcription": "I don't like rainy days"
   },
   {
@@ -187461,7 +187461,7 @@
     "gender": "F",
     "duration": 2.322,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_5.wav",
+    "audio": "WAV/spkr31/spkr31_5.wav",
     "transcription": "Try to sing and jump"
   },
   {
@@ -187838,7 +187838,7 @@
     "gender": "F",
     "duration": 4.2725,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_50.wav",
+    "audio": "WAV/spkr31/spkr31_50.wav",
     "transcription": "My family will visit Argentina in July"
   },
   {
@@ -188028,7 +188028,7 @@
     "gender": "F",
     "duration": 2.229125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_51.wav",
+    "audio": "WAV/spkr31/spkr31_51.wav",
     "transcription": "We ran out of shampoo"
   },
   {
@@ -188185,7 +188185,7 @@
     "gender": "F",
     "duration": 2.322,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_52.wav",
+    "audio": "WAV/spkr31/spkr31_52.wav",
     "transcription": "Let's play soccer"
   },
   {
@@ -188386,7 +188386,7 @@
     "gender": "F",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_53.wav",
+    "audio": "WAV/spkr31/spkr31_53.wav",
     "transcription": "Mom sent me a message"
   },
   {
@@ -188499,7 +188499,7 @@
     "gender": "F",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_54.wav",
+    "audio": "WAV/spkr31/spkr31_54.wav",
     "transcription": "She's a liar"
   },
   {
@@ -188722,7 +188722,7 @@
     "gender": "F",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_55.wav",
+    "audio": "WAV/spkr31/spkr31_55.wav",
     "transcription": "The boy eats at the airport"
   },
   {
@@ -188868,7 +188868,7 @@
     "gender": "F",
     "duration": 2.13625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_56.wav",
+    "audio": "WAV/spkr31/spkr31_56.wav",
     "transcription": "You called a cab"
   },
   {
@@ -189102,7 +189102,7 @@
     "gender": "F",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_57.wav",
+    "audio": "WAV/spkr31/spkr31_57.wav",
     "transcription": "Don't forget your shovel"
   },
   {
@@ -189380,7 +189380,7 @@
     "gender": "F",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_58.wav",
+    "audio": "WAV/spkr31/spkr31_58.wav",
     "transcription": "The lower floor of the royal palace"
   },
   {
@@ -189537,7 +189537,7 @@
     "gender": "F",
     "duration": 2.13625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_59.wav",
+    "audio": "WAV/spkr31/spkr31_59.wav",
     "transcription": "Against all odds"
   },
   {
@@ -189705,7 +189705,7 @@
     "gender": "F",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_6.wav",
+    "audio": "WAV/spkr31/spkr31_6.wav",
     "transcription": "Who is Robin Hood?"
   },
   {
@@ -189928,7 +189928,7 @@
     "gender": "F",
     "duration": 3.065062,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_60.wav",
+    "audio": "WAV/spkr31/spkr31_60.wav",
     "transcription": "The child has lit the fire"
   },
   {
@@ -190162,7 +190162,7 @@
     "gender": "F",
     "duration": 3.343688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_61.wav",
+    "audio": "WAV/spkr31/spkr31_61.wav",
     "transcription": "The power went off for an hour"
   },
   {
@@ -190319,7 +190319,7 @@
     "gender": "F",
     "duration": 1.857625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_62.wav",
+    "audio": "WAV/spkr31/spkr31_62.wav",
     "transcription": "I get your point"
   },
   {
@@ -190465,7 +190465,7 @@
     "gender": "F",
     "duration": 1.9505,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_63.wav",
+    "audio": "WAV/spkr31/spkr31_63.wav",
     "transcription": "Two player games"
   },
   {
@@ -190688,7 +190688,7 @@
     "gender": "F",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_64.wav",
+    "audio": "WAV/spkr31/spkr31_64.wav",
     "transcription": "The pleasure of seeing a deer"
   },
   {
@@ -190977,7 +190977,7 @@
     "gender": "F",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_65.wav",
+    "audio": "WAV/spkr31/spkr31_65.wav",
     "transcription": "They measured a volcanic eruption"
   },
   {
@@ -191211,7 +191211,7 @@
     "gender": "F",
     "duration": 2.50775,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_66.wav",
+    "audio": "WAV/spkr31/spkr31_66.wav",
     "transcription": "The party is in November"
   },
   {
@@ -191412,7 +191412,7 @@
     "gender": "F",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_67.wav",
+    "audio": "WAV/spkr31/spkr31_67.wav",
     "transcription": "I knew a very tall man"
   },
   {
@@ -191591,7 +191591,7 @@
     "gender": "F",
     "duration": 2.322,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_68.wav",
+    "audio": "WAV/spkr31/spkr31_68.wav",
     "transcription": "We met at the choir"
   },
   {
@@ -191825,7 +191825,7 @@
     "gender": "F",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_69.wav",
+    "audio": "WAV/spkr31/spkr31_69.wav",
     "transcription": "Wash the dishes after lunch"
   },
   {
@@ -192037,7 +192037,7 @@
     "gender": "F",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_7.wav",
+    "audio": "WAV/spkr31/spkr31_7.wav",
     "transcription": "Her little sister's teeth"
   },
   {
@@ -192260,7 +192260,7 @@
     "gender": "F",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_70.wav",
+    "audio": "WAV/spkr31/spkr31_70.wav",
     "transcription": "Free tours around Europe"
   },
   {
@@ -192505,7 +192505,7 @@
     "gender": "F",
     "duration": 3.529437,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_71.wav",
+    "audio": "WAV/spkr31/spkr31_71.wav",
     "transcription": "Much more olive oil for the boy"
   },
   {
@@ -192739,7 +192739,7 @@
     "gender": "F",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_72.wav",
+    "audio": "WAV/spkr31/spkr31_72.wav",
     "transcription": "The teacher went to the garage"
   },
   {
@@ -192896,7 +192896,7 @@
     "gender": "F",
     "duration": 2.13625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_73.wav",
+    "audio": "WAV/spkr31/spkr31_73.wav",
     "transcription": "I'm sure it's okay"
   },
   {
@@ -193086,7 +193086,7 @@
     "gender": "F",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_74.wav",
+    "audio": "WAV/spkr31/spkr31_74.wav",
     "transcription": "That's pure luxury"
   },
   {
@@ -193309,7 +193309,7 @@
     "gender": "F",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_75.wav",
+    "audio": "WAV/spkr31/spkr31_75.wav",
     "transcription": "A sandwich with mayonnaise"
   },
   {
@@ -193521,7 +193521,7 @@
     "gender": "F",
     "duration": 2.50775,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_8.wav",
+    "audio": "WAV/spkr31/spkr31_8.wav",
     "transcription": "Turn the television off"
   },
   {
@@ -193711,7 +193711,7 @@
     "gender": "F",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr31/spkr31_9.wav",
+    "audio": "WAV/spkr31/spkr31_9.wav",
     "transcription": "The sun heats my bed"
   },
   {
@@ -193857,7 +193857,7 @@
     "gender": "M",
     "duration": 1.9505,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_1.wav",
+    "audio": "WAV/spkr32/spkr32_1.wav",
     "transcription": "Our nice red toy"
   },
   {
@@ -194080,7 +194080,7 @@
     "gender": "M",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_10.wav",
+    "audio": "WAV/spkr32/spkr32_10.wav",
     "transcription": "I think the ship will sink"
   },
   {
@@ -194270,7 +194270,7 @@
     "gender": "M",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_11.wav",
+    "audio": "WAV/spkr32/spkr32_11.wav",
     "transcription": "The girl goes to the zoo"
   },
   {
@@ -194493,7 +194493,7 @@
     "gender": "M",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_12.wav",
+    "audio": "WAV/spkr32/spkr32_12.wav",
     "transcription": "The cat is sitting outside"
   },
   {
@@ -194716,7 +194716,7 @@
     "gender": "M",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_13.wav",
+    "audio": "WAV/spkr32/spkr32_13.wav",
     "transcription": "I had a headache last year"
   },
   {
@@ -194939,7 +194939,7 @@
     "gender": "M",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_14.wav",
+    "audio": "WAV/spkr32/spkr32_14.wav",
     "transcription": "My brother cheats at school"
   },
   {
@@ -195162,7 +195162,7 @@
     "gender": "M",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_15.wav",
+    "audio": "WAV/spkr32/spkr32_15.wav",
     "transcription": "Coffee with sugar please sir"
   },
   {
@@ -195484,7 +195484,7 @@
     "gender": "M",
     "duration": 3.157938,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_18.wav",
+    "audio": "WAV/spkr32/spkr32_18.wav",
     "transcription": "Humans use a huge amount of water"
   },
   {
@@ -195861,7 +195861,7 @@
     "gender": "M",
     "duration": 3.250812,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_19.wav",
+    "audio": "WAV/spkr32/spkr32_19.wav",
     "transcription": "My best friend speaks english and Spanish"
   },
   {
@@ -196018,7 +196018,7 @@
     "gender": "M",
     "duration": 3.529437,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_2.wav",
+    "audio": "WAV/spkr32/spkr32_2.wav",
     "transcription": "A cup of hot tea"
   },
   {
@@ -196340,7 +196340,7 @@
     "gender": "M",
     "duration": 2.322,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_20.wav",
+    "audio": "WAV/spkr32/spkr32_20.wav",
     "transcription": "They usually come home in January"
   },
   {
@@ -196673,7 +196673,7 @@
     "gender": "M",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_21.wav",
+    "audio": "WAV/spkr32/spkr32_21.wav",
     "transcription": "I brush my teeth carefully in the morning"
   },
   {
@@ -196907,7 +196907,7 @@
     "gender": "M",
     "duration": 4.45825,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_22.wav",
+    "audio": "WAV/spkr32/spkr32_22.wav",
     "transcription": "I have finished my homework"
   },
   {
@@ -197163,7 +197163,7 @@
     "gender": "M",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_23.wav",
+    "audio": "WAV/spkr32/spkr32_23.wav",
     "transcription": "I got lost on the way to school"
   },
   {
@@ -197408,7 +197408,7 @@
     "gender": "M",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_24.wav",
+    "audio": "WAV/spkr32/spkr32_24.wav",
     "transcription": "Look at those farm animals"
   },
   {
@@ -197653,7 +197653,7 @@
     "gender": "M",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_26.wav",
+    "audio": "WAV/spkr32/spkr32_26.wav",
     "transcription": "We argued about the menu"
   },
   {
@@ -197876,7 +197876,7 @@
     "gender": "M",
     "duration": 2.229125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_28.wav",
+    "audio": "WAV/spkr32/spkr32_28.wav",
     "transcription": "She thinks cars are great"
   },
   {
@@ -198077,7 +198077,7 @@
     "gender": "M",
     "duration": 2.13625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_29.wav",
+    "audio": "WAV/spkr32/spkr32_29.wav",
     "transcription": "He threw something at you"
   },
   {
@@ -198278,7 +198278,7 @@
     "gender": "M",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_30.wav",
+    "audio": "WAV/spkr32/spkr32_30.wav",
     "transcription": "The moon looks like cheese"
   },
   {
@@ -198523,7 +198523,7 @@
     "gender": "M",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_31.wav",
+    "audio": "WAV/spkr32/spkr32_31.wav",
     "transcription": "It's my turn to play music"
   },
   {
@@ -198801,7 +198801,7 @@
     "gender": "M",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_33.wav",
+    "audio": "WAV/spkr32/spkr32_33.wav",
     "transcription": "Don't speak too loud at the theater"
   },
   {
@@ -199079,7 +199079,7 @@
     "gender": "M",
     "duration": 3.250812,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_34.wav",
+    "audio": "WAV/spkr32/spkr32_34.wav",
     "transcription": "The best lemon iced tea recipe"
   },
   {
@@ -199280,7 +199280,7 @@
     "gender": "M",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_35.wav",
+    "audio": "WAV/spkr32/spkr32_35.wav",
     "transcription": "They said so on the news"
   },
   {
@@ -199536,7 +199536,7 @@
     "gender": "M",
     "duration": 3.715187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_36.wav",
+    "audio": "WAV/spkr32/spkr32_36.wav",
     "transcription": "Be careful with boiling water"
   },
   {
@@ -199726,7 +199726,7 @@
     "gender": "M",
     "duration": 3.343688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_37.wav",
+    "audio": "WAV/spkr32/spkr32_37.wav",
     "transcription": "I learned to tie my shoes"
   },
   {
@@ -199927,7 +199927,7 @@
     "gender": "M",
     "duration": 2.50775,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_38.wav",
+    "audio": "WAV/spkr32/spkr32_38.wav",
     "transcription": "I keep a private diary"
   },
   {
@@ -200106,7 +200106,7 @@
     "gender": "M",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_4.wav",
+    "audio": "WAV/spkr32/spkr32_4.wav",
     "transcription": "My father is at home"
   },
   {
@@ -200307,7 +200307,7 @@
     "gender": "M",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_40.wav",
+    "audio": "WAV/spkr32/spkr32_40.wav",
     "transcription": "The garden is pretty"
   },
   {
@@ -200464,7 +200464,7 @@
     "gender": "M",
     "duration": 1.857625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_42.wav",
+    "audio": "WAV/spkr32/spkr32_42.wav",
     "transcription": "Owls have big eyes"
   },
   {
@@ -200643,7 +200643,7 @@
     "gender": "M",
     "duration": 2.13625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_43.wav",
+    "audio": "WAV/spkr32/spkr32_43.wav",
     "transcription": "We saw an old film"
   },
   {
@@ -200855,7 +200855,7 @@
     "gender": "M",
     "duration": 1.9505,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_44.wav",
+    "audio": "WAV/spkr32/spkr32_44.wav",
     "transcription": "I'm in the mood for a walk"
   },
   {
@@ -201012,7 +201012,7 @@
     "gender": "M",
     "duration": 1.857625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_45.wav",
+    "audio": "WAV/spkr32/spkr32_45.wav",
     "transcription": "Put your coat on"
   },
   {
@@ -201213,7 +201213,7 @@
     "gender": "M",
     "duration": 3.065062,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_46.wav",
+    "audio": "WAV/spkr32/spkr32_46.wav",
     "transcription": "I don't like rainy days"
   },
   {
@@ -201414,7 +201414,7 @@
     "gender": "M",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_5.wav",
+    "audio": "WAV/spkr32/spkr32_5.wav",
     "transcription": "Try to sing and jump"
   },
   {
@@ -201791,7 +201791,7 @@
     "gender": "M",
     "duration": 3.808063,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_50.wav",
+    "audio": "WAV/spkr32/spkr32_50.wav",
     "transcription": "My family will visit Argentina in July"
   },
   {
@@ -201981,7 +201981,7 @@
     "gender": "M",
     "duration": 1.857625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_51.wav",
+    "audio": "WAV/spkr32/spkr32_51.wav",
     "transcription": "We ran out of shampoo"
   },
   {
@@ -202138,7 +202138,7 @@
     "gender": "M",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_52.wav",
+    "audio": "WAV/spkr32/spkr32_52.wav",
     "transcription": "Let's play soccer"
   },
   {
@@ -202339,7 +202339,7 @@
     "gender": "M",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_53.wav",
+    "audio": "WAV/spkr32/spkr32_53.wav",
     "transcription": "Mom sent me a message"
   },
   {
@@ -202452,7 +202452,7 @@
     "gender": "M",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_54.wav",
+    "audio": "WAV/spkr32/spkr32_54.wav",
     "transcription": "She's a liar"
   },
   {
@@ -202675,7 +202675,7 @@
     "gender": "M",
     "duration": 2.50775,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_55.wav",
+    "audio": "WAV/spkr32/spkr32_55.wav",
     "transcription": "The boy eats at the airport"
   },
   {
@@ -202821,7 +202821,7 @@
     "gender": "M",
     "duration": 1.393188,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_56.wav",
+    "audio": "WAV/spkr32/spkr32_56.wav",
     "transcription": "You called a cab"
   },
   {
@@ -203055,7 +203055,7 @@
     "gender": "M",
     "duration": 2.50775,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_57.wav",
+    "audio": "WAV/spkr32/spkr32_57.wav",
     "transcription": "Don't forget your shovel"
   },
   {
@@ -203333,7 +203333,7 @@
     "gender": "M",
     "duration": 3.808063,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_58.wav",
+    "audio": "WAV/spkr32/spkr32_58.wav",
     "transcription": "The lower floor of the royal palace"
   },
   {
@@ -203490,7 +203490,7 @@
     "gender": "M",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_59.wav",
+    "audio": "WAV/spkr32/spkr32_59.wav",
     "transcription": "Against all odds"
   },
   {
@@ -203658,7 +203658,7 @@
     "gender": "M",
     "duration": 2.50775,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_6.wav",
+    "audio": "WAV/spkr32/spkr32_6.wav",
     "transcription": "Who is Robin Hood?"
   },
   {
@@ -203881,7 +203881,7 @@
     "gender": "M",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_60.wav",
+    "audio": "WAV/spkr32/spkr32_60.wav",
     "transcription": "The child has lit the fire"
   },
   {
@@ -204115,7 +204115,7 @@
     "gender": "M",
     "duration": 2.13625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_61.wav",
+    "audio": "WAV/spkr32/spkr32_61.wav",
     "transcription": "The power went off for an hour"
   },
   {
@@ -204272,7 +204272,7 @@
     "gender": "M",
     "duration": 1.857625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_62.wav",
+    "audio": "WAV/spkr32/spkr32_62.wav",
     "transcription": "I get your point"
   },
   {
@@ -204418,7 +204418,7 @@
     "gender": "M",
     "duration": 1.9505,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_63.wav",
+    "audio": "WAV/spkr32/spkr32_63.wav",
     "transcription": "Two player games"
   },
   {
@@ -204641,7 +204641,7 @@
     "gender": "M",
     "duration": 2.322,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_64.wav",
+    "audio": "WAV/spkr32/spkr32_64.wav",
     "transcription": "The pleasure of seeing a deer"
   },
   {
@@ -204930,7 +204930,7 @@
     "gender": "M",
     "duration": 2.322,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_65.wav",
+    "audio": "WAV/spkr32/spkr32_65.wav",
     "transcription": "They measured a volcanic eruption"
   },
   {
@@ -205164,7 +205164,7 @@
     "gender": "M",
     "duration": 2.322,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_66.wav",
+    "audio": "WAV/spkr32/spkr32_66.wav",
     "transcription": "The party is in November"
   },
   {
@@ -205365,7 +205365,7 @@
     "gender": "M",
     "duration": 2.229125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_67.wav",
+    "audio": "WAV/spkr32/spkr32_67.wav",
     "transcription": "I knew a very tall man"
   },
   {
@@ -205544,7 +205544,7 @@
     "gender": "M",
     "duration": 2.50775,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_68.wav",
+    "audio": "WAV/spkr32/spkr32_68.wav",
     "transcription": "We met at the choir"
   },
   {
@@ -205778,7 +205778,7 @@
     "gender": "M",
     "duration": 3.157938,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_69.wav",
+    "audio": "WAV/spkr32/spkr32_69.wav",
     "transcription": "Wash the dishes after lunch"
   },
   {
@@ -205990,7 +205990,7 @@
     "gender": "M",
     "duration": 2.322,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_7.wav",
+    "audio": "WAV/spkr32/spkr32_7.wav",
     "transcription": "Her little sister's teeth"
   },
   {
@@ -206213,7 +206213,7 @@
     "gender": "M",
     "duration": 1.76475,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_70.wav",
+    "audio": "WAV/spkr32/spkr32_70.wav",
     "transcription": "Free tours around Europe"
   },
   {
@@ -206458,7 +206458,7 @@
     "gender": "M",
     "duration": 2.322,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_71.wav",
+    "audio": "WAV/spkr32/spkr32_71.wav",
     "transcription": "Much more olive oil for the boy"
   },
   {
@@ -206692,7 +206692,7 @@
     "gender": "M",
     "duration": 2.229125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_72.wav",
+    "audio": "WAV/spkr32/spkr32_72.wav",
     "transcription": "The teacher went to the garage"
   },
   {
@@ -206849,7 +206849,7 @@
     "gender": "M",
     "duration": 2.043375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_73.wav",
+    "audio": "WAV/spkr32/spkr32_73.wav",
     "transcription": "I'm sure it's okay"
   },
   {
@@ -207039,7 +207039,7 @@
     "gender": "M",
     "duration": 1.857625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_74.wav",
+    "audio": "WAV/spkr32/spkr32_74.wav",
     "transcription": "That's pure luxury"
   },
   {
@@ -207262,7 +207262,7 @@
     "gender": "M",
     "duration": 2.229125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_75.wav",
+    "audio": "WAV/spkr32/spkr32_75.wav",
     "transcription": "A sandwich with mayonnaise"
   },
   {
@@ -207474,7 +207474,7 @@
     "gender": "M",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_8.wav",
+    "audio": "WAV/spkr32/spkr32_8.wav",
     "transcription": "Turn the television off"
   },
   {
@@ -207664,7 +207664,7 @@
     "gender": "M",
     "duration": 2.322,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr32/spkr32_9.wav",
+    "audio": "WAV/spkr32/spkr32_9.wav",
     "transcription": "The sun heats my bed"
   },
   {
@@ -207810,7 +207810,7 @@
     "gender": "F",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_1.wav",
+    "audio": "WAV/spkr33/spkr33_1.wav",
     "transcription": "Our nice red toy"
   },
   {
@@ -208033,7 +208033,7 @@
     "gender": "F",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_10.wav",
+    "audio": "WAV/spkr33/spkr33_10.wav",
     "transcription": "I think the ship will sink"
   },
   {
@@ -208223,7 +208223,7 @@
     "gender": "F",
     "duration": 3.250812,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_11.wav",
+    "audio": "WAV/spkr33/spkr33_11.wav",
     "transcription": "The girl goes to the zoo"
   },
   {
@@ -208446,7 +208446,7 @@
     "gender": "F",
     "duration": 3.343688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_12.wav",
+    "audio": "WAV/spkr33/spkr33_12.wav",
     "transcription": "The cat is sitting outside"
   },
   {
@@ -208669,7 +208669,7 @@
     "gender": "F",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_13.wav",
+    "audio": "WAV/spkr33/spkr33_13.wav",
     "transcription": "I had a headache last year"
   },
   {
@@ -208892,7 +208892,7 @@
     "gender": "F",
     "duration": 3.343688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_14.wav",
+    "audio": "WAV/spkr33/spkr33_14.wav",
     "transcription": "My brother cheats at school"
   },
   {
@@ -209115,7 +209115,7 @@
     "gender": "F",
     "duration": 3.343688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_15.wav",
+    "audio": "WAV/spkr33/spkr33_15.wav",
     "transcription": "Coffee with sugar please sir"
   },
   {
@@ -209437,7 +209437,7 @@
     "gender": "F",
     "duration": 3.065062,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_18.wav",
+    "audio": "WAV/spkr33/spkr33_18.wav",
     "transcription": "Humans use a huge amount of water"
   },
   {
@@ -209814,7 +209814,7 @@
     "gender": "F",
     "duration": 4.736875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_19.wav",
+    "audio": "WAV/spkr33/spkr33_19.wav",
     "transcription": "My best friend speaks english and Spanish"
   },
   {
@@ -209971,7 +209971,7 @@
     "gender": "F",
     "duration": 3.715187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_2.wav",
+    "audio": "WAV/spkr33/spkr33_2.wav",
     "transcription": "A cup of hot tea"
   },
   {
@@ -210293,7 +210293,7 @@
     "gender": "F",
     "duration": 3.065062,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_20.wav",
+    "audio": "WAV/spkr33/spkr33_20.wav",
     "transcription": "They usually come home in January"
   },
   {
@@ -210626,7 +210626,7 @@
     "gender": "F",
     "duration": 3.622313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_21.wav",
+    "audio": "WAV/spkr33/spkr33_21.wav",
     "transcription": "I brush my teeth carefully in the morning"
   },
   {
@@ -210860,7 +210860,7 @@
     "gender": "F",
     "duration": 4.365375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_22.wav",
+    "audio": "WAV/spkr33/spkr33_22.wav",
     "transcription": "I have finished my homework"
   },
   {
@@ -211116,7 +211116,7 @@
     "gender": "F",
     "duration": 3.250812,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_23.wav",
+    "audio": "WAV/spkr33/spkr33_23.wav",
     "transcription": "I got lost on the way to school"
   },
   {
@@ -211361,7 +211361,7 @@
     "gender": "F",
     "duration": 3.250812,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_24.wav",
+    "audio": "WAV/spkr33/spkr33_24.wav",
     "transcription": "Look at those farm animals"
   },
   {
@@ -211606,7 +211606,7 @@
     "gender": "F",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_26.wav",
+    "audio": "WAV/spkr33/spkr33_26.wav",
     "transcription": "We argued about the menu"
   },
   {
@@ -211829,7 +211829,7 @@
     "gender": "F",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_28.wav",
+    "audio": "WAV/spkr33/spkr33_28.wav",
     "transcription": "She thinks cars are great"
   },
   {
@@ -212030,7 +212030,7 @@
     "gender": "F",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_29.wav",
+    "audio": "WAV/spkr33/spkr33_29.wav",
     "transcription": "He threw something at you"
   },
   {
@@ -212231,7 +212231,7 @@
     "gender": "F",
     "duration": 3.157938,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_30.wav",
+    "audio": "WAV/spkr33/spkr33_30.wav",
     "transcription": "The moon looks like cheese"
   },
   {
@@ -212476,7 +212476,7 @@
     "gender": "F",
     "duration": 3.808063,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_31.wav",
+    "audio": "WAV/spkr33/spkr33_31.wav",
     "transcription": "It's my turn to play music"
   },
   {
@@ -212754,7 +212754,7 @@
     "gender": "F",
     "duration": 4.08675,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_33.wav",
+    "audio": "WAV/spkr33/spkr33_33.wav",
     "transcription": "Don't speak too loud at the theater"
   },
   {
@@ -213032,7 +213032,7 @@
     "gender": "F",
     "duration": 3.250812,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_34.wav",
+    "audio": "WAV/spkr33/spkr33_34.wav",
     "transcription": "The best lemon iced tea recipe"
   },
   {
@@ -213233,7 +213233,7 @@
     "gender": "F",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_35.wav",
+    "audio": "WAV/spkr33/spkr33_35.wav",
     "transcription": "They said so on the news"
   },
   {
@@ -213489,7 +213489,7 @@
     "gender": "F",
     "duration": 3.715187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_36.wav",
+    "audio": "WAV/spkr33/spkr33_36.wav",
     "transcription": "Be careful with boiling water"
   },
   {
@@ -213679,7 +213679,7 @@
     "gender": "F",
     "duration": 3.529437,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_37.wav",
+    "audio": "WAV/spkr33/spkr33_37.wav",
     "transcription": "I learned to tie my shoes"
   },
   {
@@ -213880,7 +213880,7 @@
     "gender": "F",
     "duration": 3.250812,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_38.wav",
+    "audio": "WAV/spkr33/spkr33_38.wav",
     "transcription": "I keep a private diary"
   },
   {
@@ -214059,7 +214059,7 @@
     "gender": "F",
     "duration": 3.343688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_4.wav",
+    "audio": "WAV/spkr33/spkr33_4.wav",
     "transcription": "My father is at home"
   },
   {
@@ -214260,7 +214260,7 @@
     "gender": "F",
     "duration": 3.157938,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_40.wav",
+    "audio": "WAV/spkr33/spkr33_40.wav",
     "transcription": "The garden is pretty"
   },
   {
@@ -214417,7 +214417,7 @@
     "gender": "F",
     "duration": 3.065062,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_42.wav",
+    "audio": "WAV/spkr33/spkr33_42.wav",
     "transcription": "Owls have big eyes"
   },
   {
@@ -214596,7 +214596,7 @@
     "gender": "F",
     "duration": 3.436562,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_43.wav",
+    "audio": "WAV/spkr33/spkr33_43.wav",
     "transcription": "We saw an old film"
   },
   {
@@ -214808,7 +214808,7 @@
     "gender": "F",
     "duration": 3.622313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_44.wav",
+    "audio": "WAV/spkr33/spkr33_44.wav",
     "transcription": "I'm in the mood for a walk"
   },
   {
@@ -214965,7 +214965,7 @@
     "gender": "F",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_45.wav",
+    "audio": "WAV/spkr33/spkr33_45.wav",
     "transcription": "Put your coat on"
   },
   {
@@ -215166,7 +215166,7 @@
     "gender": "F",
     "duration": 3.715187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_46.wav",
+    "audio": "WAV/spkr33/spkr33_46.wav",
     "transcription": "I don't like rainy days"
   },
   {
@@ -215367,7 +215367,7 @@
     "gender": "F",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_5.wav",
+    "audio": "WAV/spkr33/spkr33_5.wav",
     "transcription": "Try to sing and jump"
   },
   {
@@ -215744,7 +215744,7 @@
     "gender": "F",
     "duration": 4.2725,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_50.wav",
+    "audio": "WAV/spkr33/spkr33_50.wav",
     "transcription": "My family will visit Argentina in July"
   },
   {
@@ -215934,7 +215934,7 @@
     "gender": "F",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_51.wav",
+    "audio": "WAV/spkr33/spkr33_51.wav",
     "transcription": "We ran out of shampoo"
   },
   {
@@ -216091,7 +216091,7 @@
     "gender": "F",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_52.wav",
+    "audio": "WAV/spkr33/spkr33_52.wav",
     "transcription": "Let's play soccer"
   },
   {
@@ -216292,7 +216292,7 @@
     "gender": "F",
     "duration": 3.715187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_53.wav",
+    "audio": "WAV/spkr33/spkr33_53.wav",
     "transcription": "Mom sent me a message"
   },
   {
@@ -216405,7 +216405,7 @@
     "gender": "F",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_54.wav",
+    "audio": "WAV/spkr33/spkr33_54.wav",
     "transcription": "She's a liar"
   },
   {
@@ -216628,7 +216628,7 @@
     "gender": "F",
     "duration": 3.529437,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_55.wav",
+    "audio": "WAV/spkr33/spkr33_55.wav",
     "transcription": "The boy eats at the airport"
   },
   {
@@ -216774,7 +216774,7 @@
     "gender": "F",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_56.wav",
+    "audio": "WAV/spkr33/spkr33_56.wav",
     "transcription": "You called a cab"
   },
   {
@@ -217008,7 +217008,7 @@
     "gender": "F",
     "duration": 3.436562,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_57.wav",
+    "audio": "WAV/spkr33/spkr33_57.wav",
     "transcription": "Don't forget your shovel"
   },
   {
@@ -217286,7 +217286,7 @@
     "gender": "F",
     "duration": 3.715187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_58.wav",
+    "audio": "WAV/spkr33/spkr33_58.wav",
     "transcription": "The lower floor of the royal palace"
   },
   {
@@ -217443,7 +217443,7 @@
     "gender": "F",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_59.wav",
+    "audio": "WAV/spkr33/spkr33_59.wav",
     "transcription": "Against all odds"
   },
   {
@@ -217611,7 +217611,7 @@
     "gender": "F",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_6.wav",
+    "audio": "WAV/spkr33/spkr33_6.wav",
     "transcription": "Who is Robin Hood?"
   },
   {
@@ -217834,7 +217834,7 @@
     "gender": "F",
     "duration": 3.157938,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_60.wav",
+    "audio": "WAV/spkr33/spkr33_60.wav",
     "transcription": "The child has lit the fire"
   },
   {
@@ -218068,7 +218068,7 @@
     "gender": "F",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_61.wav",
+    "audio": "WAV/spkr33/spkr33_61.wav",
     "transcription": "The power went off for an hour"
   },
   {
@@ -218225,7 +218225,7 @@
     "gender": "F",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_62.wav",
+    "audio": "WAV/spkr33/spkr33_62.wav",
     "transcription": "I get your point"
   },
   {
@@ -218371,7 +218371,7 @@
     "gender": "F",
     "duration": 3.157938,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_63.wav",
+    "audio": "WAV/spkr33/spkr33_63.wav",
     "transcription": "Two player games"
   },
   {
@@ -218594,7 +218594,7 @@
     "gender": "F",
     "duration": 3.250812,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_64.wav",
+    "audio": "WAV/spkr33/spkr33_64.wav",
     "transcription": "The pleasure of seeing a deer"
   },
   {
@@ -218883,7 +218883,7 @@
     "gender": "F",
     "duration": 3.065062,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_65.wav",
+    "audio": "WAV/spkr33/spkr33_65.wav",
     "transcription": "They measured a volcanic eruption"
   },
   {
@@ -219117,7 +219117,7 @@
     "gender": "F",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_66.wav",
+    "audio": "WAV/spkr33/spkr33_66.wav",
     "transcription": "The party is in November"
   },
   {
@@ -219318,7 +219318,7 @@
     "gender": "F",
     "duration": 3.157938,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_67.wav",
+    "audio": "WAV/spkr33/spkr33_67.wav",
     "transcription": "I knew a very tall man"
   },
   {
@@ -219497,7 +219497,7 @@
     "gender": "F",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_68.wav",
+    "audio": "WAV/spkr33/spkr33_68.wav",
     "transcription": "We met at the choir"
   },
   {
@@ -219731,7 +219731,7 @@
     "gender": "F",
     "duration": 3.065062,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_69.wav",
+    "audio": "WAV/spkr33/spkr33_69.wav",
     "transcription": "Wash the dishes after lunch"
   },
   {
@@ -219943,7 +219943,7 @@
     "gender": "F",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_7.wav",
+    "audio": "WAV/spkr33/spkr33_7.wav",
     "transcription": "Her little sister's teeth"
   },
   {
@@ -220166,7 +220166,7 @@
     "gender": "F",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_70.wav",
+    "audio": "WAV/spkr33/spkr33_70.wav",
     "transcription": "Free tours around Europe"
   },
   {
@@ -220411,7 +220411,7 @@
     "gender": "F",
     "duration": 3.622313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_71.wav",
+    "audio": "WAV/spkr33/spkr33_71.wav",
     "transcription": "Much more olive oil for the boy"
   },
   {
@@ -220645,7 +220645,7 @@
     "gender": "F",
     "duration": 2.50775,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_72.wav",
+    "audio": "WAV/spkr33/spkr33_72.wav",
     "transcription": "The teacher went to the garage"
   },
   {
@@ -220802,7 +220802,7 @@
     "gender": "F",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_73.wav",
+    "audio": "WAV/spkr33/spkr33_73.wav",
     "transcription": "I'm sure it's okay"
   },
   {
@@ -220992,7 +220992,7 @@
     "gender": "F",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_74.wav",
+    "audio": "WAV/spkr33/spkr33_74.wav",
     "transcription": "That's pure luxury"
   },
   {
@@ -221215,7 +221215,7 @@
     "gender": "F",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_75.wav",
+    "audio": "WAV/spkr33/spkr33_75.wav",
     "transcription": "A sandwich with mayonnaise"
   },
   {
@@ -221427,7 +221427,7 @@
     "gender": "F",
     "duration": 3.900937,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_8.wav",
+    "audio": "WAV/spkr33/spkr33_8.wav",
     "transcription": "Turn the television off"
   },
   {
@@ -221617,7 +221617,7 @@
     "gender": "F",
     "duration": 3.529437,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr33/spkr33_9.wav",
+    "audio": "WAV/spkr33/spkr33_9.wav",
     "transcription": "The sun heats my bed"
   },
   {
@@ -221763,7 +221763,7 @@
     "gender": "M",
     "duration": 2.50775,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_1.wav",
+    "audio": "WAV/spkr34/spkr34_1.wav",
     "transcription": "Our nice red toy"
   },
   {
@@ -221986,7 +221986,7 @@
     "gender": "M",
     "duration": 2.50775,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_10.wav",
+    "audio": "WAV/spkr34/spkr34_10.wav",
     "transcription": "I think the ship will sink"
   },
   {
@@ -222176,7 +222176,7 @@
     "gender": "M",
     "duration": 2.229125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_11.wav",
+    "audio": "WAV/spkr34/spkr34_11.wav",
     "transcription": "The girl goes to the zoo"
   },
   {
@@ -222399,7 +222399,7 @@
     "gender": "M",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_12.wav",
+    "audio": "WAV/spkr34/spkr34_12.wav",
     "transcription": "The cat is sitting outside"
   },
   {
@@ -222622,7 +222622,7 @@
     "gender": "M",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_15.wav",
+    "audio": "WAV/spkr34/spkr34_15.wav",
     "transcription": "Coffee with sugar please sir"
   },
   {
@@ -222944,7 +222944,7 @@
     "gender": "M",
     "duration": 3.436562,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_18.wav",
+    "audio": "WAV/spkr34/spkr34_18.wav",
     "transcription": "Humans use a huge amount of water"
   },
   {
@@ -223321,7 +223321,7 @@
     "gender": "M",
     "duration": 3.343688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_19.wav",
+    "audio": "WAV/spkr34/spkr34_19.wav",
     "transcription": "My best friend speaks english and Spanish"
   },
   {
@@ -223478,7 +223478,7 @@
     "gender": "M",
     "duration": 3.622313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_2.wav",
+    "audio": "WAV/spkr34/spkr34_2.wav",
     "transcription": "A cup of hot tea"
   },
   {
@@ -223800,7 +223800,7 @@
     "gender": "M",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_20.wav",
+    "audio": "WAV/spkr34/spkr34_20.wav",
     "transcription": "They usually come home in January"
   },
   {
@@ -224133,7 +224133,7 @@
     "gender": "M",
     "duration": 3.157938,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_21.wav",
+    "audio": "WAV/spkr34/spkr34_21.wav",
     "transcription": "I brush my teeth carefully in the morning"
   },
   {
@@ -224367,7 +224367,7 @@
     "gender": "M",
     "duration": 3.065062,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_22.wav",
+    "audio": "WAV/spkr34/spkr34_22.wav",
     "transcription": "I have finished my homework"
   },
   {
@@ -224623,7 +224623,7 @@
     "gender": "M",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_23.wav",
+    "audio": "WAV/spkr34/spkr34_23.wav",
     "transcription": "I got lost on the way to school"
   },
   {
@@ -224868,7 +224868,7 @@
     "gender": "M",
     "duration": 3.436562,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_24.wav",
+    "audio": "WAV/spkr34/spkr34_24.wav",
     "transcription": "Look at those farm animals"
   },
   {
@@ -225113,7 +225113,7 @@
     "gender": "M",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_26.wav",
+    "audio": "WAV/spkr34/spkr34_26.wav",
     "transcription": "We argued about the menu"
   },
   {
@@ -225336,7 +225336,7 @@
     "gender": "M",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_28.wav",
+    "audio": "WAV/spkr34/spkr34_28.wav",
     "transcription": "She thinks cars are great"
   },
   {
@@ -225537,7 +225537,7 @@
     "gender": "M",
     "duration": 2.13625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_29.wav",
+    "audio": "WAV/spkr34/spkr34_29.wav",
     "transcription": "He threw something at you"
   },
   {
@@ -225738,7 +225738,7 @@
     "gender": "M",
     "duration": 2.50775,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_30.wav",
+    "audio": "WAV/spkr34/spkr34_30.wav",
     "transcription": "The moon looks like cheese"
   },
   {
@@ -225983,7 +225983,7 @@
     "gender": "M",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_31.wav",
+    "audio": "WAV/spkr34/spkr34_31.wav",
     "transcription": "It's my turn to play music"
   },
   {
@@ -226261,7 +226261,7 @@
     "gender": "M",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_33.wav",
+    "audio": "WAV/spkr34/spkr34_33.wav",
     "transcription": "Don't speak too loud at the theater"
   },
   {
@@ -226539,7 +226539,7 @@
     "gender": "M",
     "duration": 3.622313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_34.wav",
+    "audio": "WAV/spkr34/spkr34_34.wav",
     "transcription": "The best lemon iced tea recipe"
   },
   {
@@ -226740,7 +226740,7 @@
     "gender": "M",
     "duration": 2.13625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_35.wav",
+    "audio": "WAV/spkr34/spkr34_35.wav",
     "transcription": "They said so on the news"
   },
   {
@@ -226996,7 +226996,7 @@
     "gender": "M",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_36.wav",
+    "audio": "WAV/spkr34/spkr34_36.wav",
     "transcription": "Be careful with boiling water"
   },
   {
@@ -227186,7 +227186,7 @@
     "gender": "M",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_37.wav",
+    "audio": "WAV/spkr34/spkr34_37.wav",
     "transcription": "I learned to tie my shoes"
   },
   {
@@ -227387,7 +227387,7 @@
     "gender": "M",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_38.wav",
+    "audio": "WAV/spkr34/spkr34_38.wav",
     "transcription": "I keep a private diary"
   },
   {
@@ -227566,7 +227566,7 @@
     "gender": "M",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_4.wav",
+    "audio": "WAV/spkr34/spkr34_4.wav",
     "transcription": "My father is at home"
   },
   {
@@ -227767,7 +227767,7 @@
     "gender": "M",
     "duration": 2.229125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_40.wav",
+    "audio": "WAV/spkr34/spkr34_40.wav",
     "transcription": "The garden is pretty"
   },
   {
@@ -227924,7 +227924,7 @@
     "gender": "M",
     "duration": 2.229125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_42.wav",
+    "audio": "WAV/spkr34/spkr34_42.wav",
     "transcription": "Owls have big eyes"
   },
   {
@@ -228103,7 +228103,7 @@
     "gender": "M",
     "duration": 2.13625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_43.wav",
+    "audio": "WAV/spkr34/spkr34_43.wav",
     "transcription": "We saw an old film"
   },
   {
@@ -228315,7 +228315,7 @@
     "gender": "M",
     "duration": 2.229125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_44.wav",
+    "audio": "WAV/spkr34/spkr34_44.wav",
     "transcription": "I'm in the mood for a walk"
   },
   {
@@ -228472,7 +228472,7 @@
     "gender": "M",
     "duration": 2.229125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_45.wav",
+    "audio": "WAV/spkr34/spkr34_45.wav",
     "transcription": "Put your coat on"
   },
   {
@@ -228673,7 +228673,7 @@
     "gender": "M",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_46.wav",
+    "audio": "WAV/spkr34/spkr34_46.wav",
     "transcription": "I don't like rainy days"
   },
   {
@@ -228874,7 +228874,7 @@
     "gender": "M",
     "duration": 2.043375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_5.wav",
+    "audio": "WAV/spkr34/spkr34_5.wav",
     "transcription": "Try to sing and jump"
   },
   {
@@ -229251,7 +229251,7 @@
     "gender": "M",
     "duration": 3.715187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_50.wav",
+    "audio": "WAV/spkr34/spkr34_50.wav",
     "transcription": "My family will visit Argentina in July"
   },
   {
@@ -229441,7 +229441,7 @@
     "gender": "M",
     "duration": 2.322,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_51.wav",
+    "audio": "WAV/spkr34/spkr34_51.wav",
     "transcription": "We ran out of shampoo"
   },
   {
@@ -229598,7 +229598,7 @@
     "gender": "M",
     "duration": 2.229125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_52.wav",
+    "audio": "WAV/spkr34/spkr34_52.wav",
     "transcription": "Let's play soccer"
   },
   {
@@ -229799,7 +229799,7 @@
     "gender": "M",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_53.wav",
+    "audio": "WAV/spkr34/spkr34_53.wav",
     "transcription": "Mom sent me a message"
   },
   {
@@ -229912,7 +229912,7 @@
     "gender": "M",
     "duration": 2.043375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_54.wav",
+    "audio": "WAV/spkr34/spkr34_54.wav",
     "transcription": "She's a liar"
   },
   {
@@ -230135,7 +230135,7 @@
     "gender": "M",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_55.wav",
+    "audio": "WAV/spkr34/spkr34_55.wav",
     "transcription": "The boy eats at the airport"
   },
   {
@@ -230281,7 +230281,7 @@
     "gender": "M",
     "duration": 1.671875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_56.wav",
+    "audio": "WAV/spkr34/spkr34_56.wav",
     "transcription": "You called a cab"
   },
   {
@@ -230515,7 +230515,7 @@
     "gender": "M",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_57.wav",
+    "audio": "WAV/spkr34/spkr34_57.wav",
     "transcription": "Don't forget your shovel"
   },
   {
@@ -230793,7 +230793,7 @@
     "gender": "M",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_58.wav",
+    "audio": "WAV/spkr34/spkr34_58.wav",
     "transcription": "The lower floor of the royal palace"
   },
   {
@@ -230950,7 +230950,7 @@
     "gender": "M",
     "duration": 2.043375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_59.wav",
+    "audio": "WAV/spkr34/spkr34_59.wav",
     "transcription": "Against all odds"
   },
   {
@@ -231118,7 +231118,7 @@
     "gender": "M",
     "duration": 3.436562,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_6.wav",
+    "audio": "WAV/spkr34/spkr34_6.wav",
     "transcription": "Who is Robin Hood?"
   },
   {
@@ -231341,7 +231341,7 @@
     "gender": "M",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_60.wav",
+    "audio": "WAV/spkr34/spkr34_60.wav",
     "transcription": "The child has lit the fire"
   },
   {
@@ -231575,7 +231575,7 @@
     "gender": "M",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_61.wav",
+    "audio": "WAV/spkr34/spkr34_61.wav",
     "transcription": "The power went off for an hour"
   },
   {
@@ -231732,7 +231732,7 @@
     "gender": "M",
     "duration": 1.671875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_62.wav",
+    "audio": "WAV/spkr34/spkr34_62.wav",
     "transcription": "I get your point"
   },
   {
@@ -231878,7 +231878,7 @@
     "gender": "M",
     "duration": 1.671875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_63.wav",
+    "audio": "WAV/spkr34/spkr34_63.wav",
     "transcription": "Two player games"
   },
   {
@@ -232101,7 +232101,7 @@
     "gender": "M",
     "duration": 2.50775,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_64.wav",
+    "audio": "WAV/spkr34/spkr34_64.wav",
     "transcription": "The pleasure of seeing a deer"
   },
   {
@@ -232390,7 +232390,7 @@
     "gender": "M",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_65.wav",
+    "audio": "WAV/spkr34/spkr34_65.wav",
     "transcription": "They measured a volcanic eruption"
   },
   {
@@ -232624,7 +232624,7 @@
     "gender": "M",
     "duration": 2.322,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_66.wav",
+    "audio": "WAV/spkr34/spkr34_66.wav",
     "transcription": "The party is in November"
   },
   {
@@ -232825,7 +232825,7 @@
     "gender": "M",
     "duration": 2.229125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_67.wav",
+    "audio": "WAV/spkr34/spkr34_67.wav",
     "transcription": "I knew a very tall man"
   },
   {
@@ -233004,7 +233004,7 @@
     "gender": "M",
     "duration": 2.043375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_68.wav",
+    "audio": "WAV/spkr34/spkr34_68.wav",
     "transcription": "We met at the choir"
   },
   {
@@ -233238,7 +233238,7 @@
     "gender": "M",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_69.wav",
+    "audio": "WAV/spkr34/spkr34_69.wav",
     "transcription": "Wash the dishes after lunch"
   },
   {
@@ -233450,7 +233450,7 @@
     "gender": "M",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_7.wav",
+    "audio": "WAV/spkr34/spkr34_7.wav",
     "transcription": "Her little sister's teeth"
   },
   {
@@ -233673,7 +233673,7 @@
     "gender": "M",
     "duration": 2.043375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_70.wav",
+    "audio": "WAV/spkr34/spkr34_70.wav",
     "transcription": "Free tours around Europe"
   },
   {
@@ -233918,7 +233918,7 @@
     "gender": "M",
     "duration": 3.250812,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_71.wav",
+    "audio": "WAV/spkr34/spkr34_71.wav",
     "transcription": "Much more olive oil for the boy"
   },
   {
@@ -234152,7 +234152,7 @@
     "gender": "M",
     "duration": 2.50775,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_72.wav",
+    "audio": "WAV/spkr34/spkr34_72.wav",
     "transcription": "The teacher went to the garage"
   },
   {
@@ -234309,7 +234309,7 @@
     "gender": "M",
     "duration": 2.043375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_73.wav",
+    "audio": "WAV/spkr34/spkr34_73.wav",
     "transcription": "I'm sure it's okay"
   },
   {
@@ -234499,7 +234499,7 @@
     "gender": "M",
     "duration": 2.043375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_74.wav",
+    "audio": "WAV/spkr34/spkr34_74.wav",
     "transcription": "That's pure luxury"
   },
   {
@@ -234722,7 +234722,7 @@
     "gender": "M",
     "duration": 2.322,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_75.wav",
+    "audio": "WAV/spkr34/spkr34_75.wav",
     "transcription": "A sandwich with mayonnaise"
   },
   {
@@ -234934,7 +234934,7 @@
     "gender": "M",
     "duration": 2.13625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_8.wav",
+    "audio": "WAV/spkr34/spkr34_8.wav",
     "transcription": "Turn the television off"
   },
   {
@@ -235124,7 +235124,7 @@
     "gender": "M",
     "duration": 2.229125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr34/spkr34_9.wav",
+    "audio": "WAV/spkr34/spkr34_9.wav",
     "transcription": "The sun heats my bed"
   },
   {
@@ -235270,7 +235270,7 @@
     "gender": "M",
     "duration": 2.229125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_1.wav",
+    "audio": "WAV/spkr35/spkr35_1.wav",
     "transcription": "Our nice red toy"
   },
   {
@@ -235493,7 +235493,7 @@
     "gender": "M",
     "duration": 2.322,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_10.wav",
+    "audio": "WAV/spkr35/spkr35_10.wav",
     "transcription": "I think the ship will sink"
   },
   {
@@ -235683,7 +235683,7 @@
     "gender": "M",
     "duration": 2.229125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_11.wav",
+    "audio": "WAV/spkr35/spkr35_11.wav",
     "transcription": "The girl goes to the zoo"
   },
   {
@@ -235906,7 +235906,7 @@
     "gender": "M",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_12.wav",
+    "audio": "WAV/spkr35/spkr35_12.wav",
     "transcription": "The cat is sitting outside"
   },
   {
@@ -236129,7 +236129,7 @@
     "gender": "M",
     "duration": 2.043375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_13.wav",
+    "audio": "WAV/spkr35/spkr35_13.wav",
     "transcription": "I had a headache last year"
   },
   {
@@ -236352,7 +236352,7 @@
     "gender": "M",
     "duration": 3.065062,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_14.wav",
+    "audio": "WAV/spkr35/spkr35_14.wav",
     "transcription": "My brother cheats at school"
   },
   {
@@ -236575,7 +236575,7 @@
     "gender": "M",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_15.wav",
+    "audio": "WAV/spkr35/spkr35_15.wav",
     "transcription": "Coffee with sugar please sir"
   },
   {
@@ -236897,7 +236897,7 @@
     "gender": "M",
     "duration": 3.436562,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_18.wav",
+    "audio": "WAV/spkr35/spkr35_18.wav",
     "transcription": "Humans use a huge amount of water"
   },
   {
@@ -237274,7 +237274,7 @@
     "gender": "M",
     "duration": 3.808063,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_19.wav",
+    "audio": "WAV/spkr35/spkr35_19.wav",
     "transcription": "My best friend speaks english and Spanish"
   },
   {
@@ -237431,7 +237431,7 @@
     "gender": "M",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_2.wav",
+    "audio": "WAV/spkr35/spkr35_2.wav",
     "transcription": "A cup of hot tea"
   },
   {
@@ -237753,7 +237753,7 @@
     "gender": "M",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_20.wav",
+    "audio": "WAV/spkr35/spkr35_20.wav",
     "transcription": "They usually come home in January"
   },
   {
@@ -238086,7 +238086,7 @@
     "gender": "M",
     "duration": 3.436562,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_21.wav",
+    "audio": "WAV/spkr35/spkr35_21.wav",
     "transcription": "I brush my teeth carefully in the morning"
   },
   {
@@ -238320,7 +238320,7 @@
     "gender": "M",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_22.wav",
+    "audio": "WAV/spkr35/spkr35_22.wav",
     "transcription": "I have finished my homework"
   },
   {
@@ -238576,7 +238576,7 @@
     "gender": "M",
     "duration": 2.13625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_23.wav",
+    "audio": "WAV/spkr35/spkr35_23.wav",
     "transcription": "I got lost on the way to school"
   },
   {
@@ -238821,7 +238821,7 @@
     "gender": "M",
     "duration": 2.50775,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_24.wav",
+    "audio": "WAV/spkr35/spkr35_24.wav",
     "transcription": "Look at those farm animals"
   },
   {
@@ -239066,7 +239066,7 @@
     "gender": "M",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_26.wav",
+    "audio": "WAV/spkr35/spkr35_26.wav",
     "transcription": "We argued about the menu"
   },
   {
@@ -239289,7 +239289,7 @@
     "gender": "M",
     "duration": 2.50775,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_28.wav",
+    "audio": "WAV/spkr35/spkr35_28.wav",
     "transcription": "She thinks cars are great"
   },
   {
@@ -239490,7 +239490,7 @@
     "gender": "M",
     "duration": 1.857625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_29.wav",
+    "audio": "WAV/spkr35/spkr35_29.wav",
     "transcription": "He threw something at you"
   },
   {
@@ -239691,7 +239691,7 @@
     "gender": "M",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_30.wav",
+    "audio": "WAV/spkr35/spkr35_30.wav",
     "transcription": "The moon looks like cheese"
   },
   {
@@ -239936,7 +239936,7 @@
     "gender": "M",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_31.wav",
+    "audio": "WAV/spkr35/spkr35_31.wav",
     "transcription": "It's my turn to play music"
   },
   {
@@ -240214,7 +240214,7 @@
     "gender": "M",
     "duration": 3.065062,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_33.wav",
+    "audio": "WAV/spkr35/spkr35_33.wav",
     "transcription": "Don't speak too loud at the theater"
   },
   {
@@ -240492,7 +240492,7 @@
     "gender": "M",
     "duration": 2.229125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_34.wav",
+    "audio": "WAV/spkr35/spkr35_34.wav",
     "transcription": "The best lemon iced tea recipe"
   },
   {
@@ -240693,7 +240693,7 @@
     "gender": "M",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_35.wav",
+    "audio": "WAV/spkr35/spkr35_35.wav",
     "transcription": "They said so on the news"
   },
   {
@@ -240949,7 +240949,7 @@
     "gender": "M",
     "duration": 3.529437,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_36.wav",
+    "audio": "WAV/spkr35/spkr35_36.wav",
     "transcription": "Be careful with boiling water"
   },
   {
@@ -241139,7 +241139,7 @@
     "gender": "M",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_37.wav",
+    "audio": "WAV/spkr35/spkr35_37.wav",
     "transcription": "I learned to tie my shoes"
   },
   {
@@ -241340,7 +241340,7 @@
     "gender": "M",
     "duration": 2.229125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_38.wav",
+    "audio": "WAV/spkr35/spkr35_38.wav",
     "transcription": "I keep a private diary"
   },
   {
@@ -241519,7 +241519,7 @@
     "gender": "M",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_4.wav",
+    "audio": "WAV/spkr35/spkr35_4.wav",
     "transcription": "My father is at home"
   },
   {
@@ -241720,7 +241720,7 @@
     "gender": "M",
     "duration": 1.9505,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_40.wav",
+    "audio": "WAV/spkr35/spkr35_40.wav",
     "transcription": "The garden is pretty"
   },
   {
@@ -241877,7 +241877,7 @@
     "gender": "M",
     "duration": 2.229125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_42.wav",
+    "audio": "WAV/spkr35/spkr35_42.wav",
     "transcription": "Owls have big eyes"
   },
   {
@@ -242056,7 +242056,7 @@
     "gender": "M",
     "duration": 2.13625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_43.wav",
+    "audio": "WAV/spkr35/spkr35_43.wav",
     "transcription": "We saw an old film"
   },
   {
@@ -242268,7 +242268,7 @@
     "gender": "M",
     "duration": 1.9505,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_44.wav",
+    "audio": "WAV/spkr35/spkr35_44.wav",
     "transcription": "I'm in the mood for a walk"
   },
   {
@@ -242425,7 +242425,7 @@
     "gender": "M",
     "duration": 2.13625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_45.wav",
+    "audio": "WAV/spkr35/spkr35_45.wav",
     "transcription": "Put your coat on"
   },
   {
@@ -242626,7 +242626,7 @@
     "gender": "M",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_46.wav",
+    "audio": "WAV/spkr35/spkr35_46.wav",
     "transcription": "I don't like rainy days"
   },
   {
@@ -242827,7 +242827,7 @@
     "gender": "M",
     "duration": 1.857625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_5.wav",
+    "audio": "WAV/spkr35/spkr35_5.wav",
     "transcription": "Try to sing and jump"
   },
   {
@@ -243204,7 +243204,7 @@
     "gender": "M",
     "duration": 3.436562,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_50.wav",
+    "audio": "WAV/spkr35/spkr35_50.wav",
     "transcription": "My family will visit Argentina in July"
   },
   {
@@ -243394,7 +243394,7 @@
     "gender": "M",
     "duration": 1.857625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_51.wav",
+    "audio": "WAV/spkr35/spkr35_51.wav",
     "transcription": "We ran out of shampoo"
   },
   {
@@ -243551,7 +243551,7 @@
     "gender": "M",
     "duration": 1.9505,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_52.wav",
+    "audio": "WAV/spkr35/spkr35_52.wav",
     "transcription": "Let's play soccer"
   },
   {
@@ -243664,7 +243664,7 @@
     "gender": "M",
     "duration": 1.9505,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_54.wav",
+    "audio": "WAV/spkr35/spkr35_54.wav",
     "transcription": "She's a liar"
   },
   {
@@ -243887,7 +243887,7 @@
     "gender": "M",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_55.wav",
+    "audio": "WAV/spkr35/spkr35_55.wav",
     "transcription": "The boy eats at the airport"
   },
   {
@@ -244033,7 +244033,7 @@
     "gender": "M",
     "duration": 2.229125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_56.wav",
+    "audio": "WAV/spkr35/spkr35_56.wav",
     "transcription": "You called a cab"
   },
   {
@@ -244267,7 +244267,7 @@
     "gender": "M",
     "duration": 2.13625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_57.wav",
+    "audio": "WAV/spkr35/spkr35_57.wav",
     "transcription": "Don't forget your shovel"
   },
   {
@@ -244545,7 +244545,7 @@
     "gender": "M",
     "duration": 3.715187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_58.wav",
+    "audio": "WAV/spkr35/spkr35_58.wav",
     "transcription": "The lower floor of the royal palace"
   },
   {
@@ -244702,7 +244702,7 @@
     "gender": "M",
     "duration": 1.857625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_59.wav",
+    "audio": "WAV/spkr35/spkr35_59.wav",
     "transcription": "Against all odds"
   },
   {
@@ -244870,7 +244870,7 @@
     "gender": "M",
     "duration": 1.393188,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_6.wav",
+    "audio": "WAV/spkr35/spkr35_6.wav",
     "transcription": "Who is Robin Hood?"
   },
   {
@@ -245093,7 +245093,7 @@
     "gender": "M",
     "duration": 2.13625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_60.wav",
+    "audio": "WAV/spkr35/spkr35_60.wav",
     "transcription": "The child has lit the fire"
   },
   {
@@ -245327,7 +245327,7 @@
     "gender": "M",
     "duration": 2.043375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_61.wav",
+    "audio": "WAV/spkr35/spkr35_61.wav",
     "transcription": "The power went off for an hour"
   },
   {
@@ -245484,7 +245484,7 @@
     "gender": "M",
     "duration": 1.486063,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_62.wav",
+    "audio": "WAV/spkr35/spkr35_62.wav",
     "transcription": "I get your point"
   },
   {
@@ -245630,7 +245630,7 @@
     "gender": "M",
     "duration": 1.857625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_63.wav",
+    "audio": "WAV/spkr35/spkr35_63.wav",
     "transcription": "Two player games"
   },
   {
@@ -245853,7 +245853,7 @@
     "gender": "M",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_64.wav",
+    "audio": "WAV/spkr35/spkr35_64.wav",
     "transcription": "The pleasure of seeing a deer"
   },
   {
@@ -246142,7 +246142,7 @@
     "gender": "M",
     "duration": 2.322,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_65.wav",
+    "audio": "WAV/spkr35/spkr35_65.wav",
     "transcription": "They measured a volcanic eruption"
   },
   {
@@ -246376,7 +246376,7 @@
     "gender": "M",
     "duration": 1.857625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_66.wav",
+    "audio": "WAV/spkr35/spkr35_66.wav",
     "transcription": "The party is in November"
   },
   {
@@ -246577,7 +246577,7 @@
     "gender": "M",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_67.wav",
+    "audio": "WAV/spkr35/spkr35_67.wav",
     "transcription": "I knew a very tall man"
   },
   {
@@ -246756,7 +246756,7 @@
     "gender": "M",
     "duration": 1.9505,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_68.wav",
+    "audio": "WAV/spkr35/spkr35_68.wav",
     "transcription": "We met at the choir"
   },
   {
@@ -246990,7 +246990,7 @@
     "gender": "M",
     "duration": 2.229125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_69.wav",
+    "audio": "WAV/spkr35/spkr35_69.wav",
     "transcription": "Wash the dishes after lunch"
   },
   {
@@ -247202,7 +247202,7 @@
     "gender": "M",
     "duration": 2.50775,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_7.wav",
+    "audio": "WAV/spkr35/spkr35_7.wav",
     "transcription": "Her little sister's teeth"
   },
   {
@@ -247425,7 +247425,7 @@
     "gender": "M",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_70.wav",
+    "audio": "WAV/spkr35/spkr35_70.wav",
     "transcription": "Free tours around Europe"
   },
   {
@@ -247670,7 +247670,7 @@
     "gender": "M",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_71.wav",
+    "audio": "WAV/spkr35/spkr35_71.wav",
     "transcription": "Much more olive oil for the boy"
   },
   {
@@ -247904,7 +247904,7 @@
     "gender": "M",
     "duration": 2.50775,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_72.wav",
+    "audio": "WAV/spkr35/spkr35_72.wav",
     "transcription": "The teacher went to the garage"
   },
   {
@@ -248061,7 +248061,7 @@
     "gender": "M",
     "duration": 1.76475,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_73.wav",
+    "audio": "WAV/spkr35/spkr35_73.wav",
     "transcription": "I'm sure it's okay"
   },
   {
@@ -248251,7 +248251,7 @@
     "gender": "M",
     "duration": 1.9505,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_74.wav",
+    "audio": "WAV/spkr35/spkr35_74.wav",
     "transcription": "That's pure luxury"
   },
   {
@@ -248474,7 +248474,7 @@
     "gender": "M",
     "duration": 2.13625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_75.wav",
+    "audio": "WAV/spkr35/spkr35_75.wav",
     "transcription": "A sandwich with mayonnaise"
   },
   {
@@ -248686,7 +248686,7 @@
     "gender": "M",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_8.wav",
+    "audio": "WAV/spkr35/spkr35_8.wav",
     "transcription": "Turn the television off"
   },
   {
@@ -248876,7 +248876,7 @@
     "gender": "M",
     "duration": 2.322,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr35/spkr35_9.wav",
+    "audio": "WAV/spkr35/spkr35_9.wav",
     "transcription": "The sun heats my bed"
   },
   {
@@ -249022,7 +249022,7 @@
     "gender": "M",
     "duration": 3.343688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_1.wav",
+    "audio": "WAV/spkr41/spkr41_1.wav",
     "transcription": "Our nice red toy"
   },
   {
@@ -249245,7 +249245,7 @@
     "gender": "M",
     "duration": 3.250812,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_10.wav",
+    "audio": "WAV/spkr41/spkr41_10.wav",
     "transcription": "I think the ship will sink"
   },
   {
@@ -249435,7 +249435,7 @@
     "gender": "M",
     "duration": 3.622313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_11.wav",
+    "audio": "WAV/spkr41/spkr41_11.wav",
     "transcription": "The girl goes to the zoo"
   },
   {
@@ -249658,7 +249658,7 @@
     "gender": "M",
     "duration": 3.808063,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_12.wav",
+    "audio": "WAV/spkr41/spkr41_12.wav",
     "transcription": "The cat is sitting outside"
   },
   {
@@ -249881,7 +249881,7 @@
     "gender": "M",
     "duration": 4.2725,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_13.wav",
+    "audio": "WAV/spkr41/spkr41_13.wav",
     "transcription": "I had a headache last year"
   },
   {
@@ -250104,7 +250104,7 @@
     "gender": "M",
     "duration": 3.900937,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_14.wav",
+    "audio": "WAV/spkr41/spkr41_14.wav",
     "transcription": "My brother cheats at school"
   },
   {
@@ -250327,7 +250327,7 @@
     "gender": "M",
     "duration": 4.08675,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_15.wav",
+    "audio": "WAV/spkr41/spkr41_15.wav",
     "transcription": "Coffee with sugar please sir"
   },
   {
@@ -250649,7 +250649,7 @@
     "gender": "M",
     "duration": 4.365375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_18.wav",
+    "audio": "WAV/spkr41/spkr41_18.wav",
     "transcription": "Humans use a huge amount of water"
   },
   {
@@ -251026,7 +251026,7 @@
     "gender": "M",
     "duration": 5.0155,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_19.wav",
+    "audio": "WAV/spkr41/spkr41_19.wav",
     "transcription": "My best friend speaks english and Spanish"
   },
   {
@@ -251183,7 +251183,7 @@
     "gender": "M",
     "duration": 4.644,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_2.wav",
+    "audio": "WAV/spkr41/spkr41_2.wav",
     "transcription": "A cup of hot tea"
   },
   {
@@ -251505,7 +251505,7 @@
     "gender": "M",
     "duration": 4.179625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_20.wav",
+    "audio": "WAV/spkr41/spkr41_20.wav",
     "transcription": "They usually come home in January"
   },
   {
@@ -251838,7 +251838,7 @@
     "gender": "M",
     "duration": 5.665687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_21.wav",
+    "audio": "WAV/spkr41/spkr41_21.wav",
     "transcription": "I brush my teeth carefully in the morning"
   },
   {
@@ -252072,7 +252072,7 @@
     "gender": "M",
     "duration": 4.365375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_22.wav",
+    "audio": "WAV/spkr41/spkr41_22.wav",
     "transcription": "I have finished my homework"
   },
   {
@@ -252328,7 +252328,7 @@
     "gender": "M",
     "duration": 4.551125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_23.wav",
+    "audio": "WAV/spkr41/spkr41_23.wav",
     "transcription": "I got lost on the way to school"
   },
   {
@@ -252573,7 +252573,7 @@
     "gender": "M",
     "duration": 4.365375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_24.wav",
+    "audio": "WAV/spkr41/spkr41_24.wav",
     "transcription": "Look at those farm animals"
   },
   {
@@ -252818,7 +252818,7 @@
     "gender": "M",
     "duration": 4.644,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_26.wav",
+    "audio": "WAV/spkr41/spkr41_26.wav",
     "transcription": "We argued about the menu"
   },
   {
@@ -253041,7 +253041,7 @@
     "gender": "M",
     "duration": 4.08675,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_28.wav",
+    "audio": "WAV/spkr41/spkr41_28.wav",
     "transcription": "She thinks cars are great"
   },
   {
@@ -253242,7 +253242,7 @@
     "gender": "M",
     "duration": 4.365375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_29.wav",
+    "audio": "WAV/spkr41/spkr41_29.wav",
     "transcription": "He threw something at you"
   },
   {
@@ -253443,7 +253443,7 @@
     "gender": "M",
     "duration": 3.715187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_30.wav",
+    "audio": "WAV/spkr41/spkr41_30.wav",
     "transcription": "The moon looks like cheese"
   },
   {
@@ -253688,7 +253688,7 @@
     "gender": "M",
     "duration": 4.551125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_31.wav",
+    "audio": "WAV/spkr41/spkr41_31.wav",
     "transcription": "It's my turn to play music"
   },
   {
@@ -253966,7 +253966,7 @@
     "gender": "M",
     "duration": 6.315812,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_33.wav",
+    "audio": "WAV/spkr41/spkr41_33.wav",
     "transcription": "Don't speak too loud at the theater"
   },
   {
@@ -254244,7 +254244,7 @@
     "gender": "M",
     "duration": 4.551125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_34.wav",
+    "audio": "WAV/spkr41/spkr41_34.wav",
     "transcription": "The best lemon iced tea recipe"
   },
   {
@@ -254445,7 +254445,7 @@
     "gender": "M",
     "duration": 3.808063,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_35.wav",
+    "audio": "WAV/spkr41/spkr41_35.wav",
     "transcription": "They said so on the news"
   },
   {
@@ -254701,7 +254701,7 @@
     "gender": "M",
     "duration": 4.736875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_36.wav",
+    "audio": "WAV/spkr41/spkr41_36.wav",
     "transcription": "Be careful with boiling water"
   },
   {
@@ -254902,7 +254902,7 @@
     "gender": "M",
     "duration": 4.365375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_38.wav",
+    "audio": "WAV/spkr41/spkr41_38.wav",
     "transcription": "I keep a private diary"
   },
   {
@@ -255081,7 +255081,7 @@
     "gender": "M",
     "duration": 4.365375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_4.wav",
+    "audio": "WAV/spkr41/spkr41_4.wav",
     "transcription": "My father is at home"
   },
   {
@@ -255282,7 +255282,7 @@
     "gender": "M",
     "duration": 3.993813,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_40.wav",
+    "audio": "WAV/spkr41/spkr41_40.wav",
     "transcription": "The garden is pretty"
   },
   {
@@ -255439,7 +255439,7 @@
     "gender": "M",
     "duration": 3.900937,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_42.wav",
+    "audio": "WAV/spkr41/spkr41_42.wav",
     "transcription": "Owls have big eyes"
   },
   {
@@ -255618,7 +255618,7 @@
     "gender": "M",
     "duration": 3.529437,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_43.wav",
+    "audio": "WAV/spkr41/spkr41_43.wav",
     "transcription": "We saw an old film"
   },
   {
@@ -255830,7 +255830,7 @@
     "gender": "M",
     "duration": 4.2725,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_44.wav",
+    "audio": "WAV/spkr41/spkr41_44.wav",
     "transcription": "I'm in the mood for a walk"
   },
   {
@@ -255987,7 +255987,7 @@
     "gender": "M",
     "duration": 3.436562,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_45.wav",
+    "audio": "WAV/spkr41/spkr41_45.wav",
     "transcription": "Put your coat on"
   },
   {
@@ -256188,7 +256188,7 @@
     "gender": "M",
     "duration": 4.2725,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_46.wav",
+    "audio": "WAV/spkr41/spkr41_46.wav",
     "transcription": "I don't like rainy days"
   },
   {
@@ -256389,7 +256389,7 @@
     "gender": "M",
     "duration": 3.622313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_5.wav",
+    "audio": "WAV/spkr41/spkr41_5.wav",
     "transcription": "Try to sing and jump"
   },
   {
@@ -256766,7 +256766,7 @@
     "gender": "M",
     "duration": 5.0155,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_50.wav",
+    "audio": "WAV/spkr41/spkr41_50.wav",
     "transcription": "My family will visit Argentina in July"
   },
   {
@@ -256956,7 +256956,7 @@
     "gender": "M",
     "duration": 3.808063,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_51.wav",
+    "audio": "WAV/spkr41/spkr41_51.wav",
     "transcription": "We ran out of shampoo"
   },
   {
@@ -257113,7 +257113,7 @@
     "gender": "M",
     "duration": 3.157938,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_52.wav",
+    "audio": "WAV/spkr41/spkr41_52.wav",
     "transcription": "Let's play soccer"
   },
   {
@@ -257314,7 +257314,7 @@
     "gender": "M",
     "duration": 3.900937,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_53.wav",
+    "audio": "WAV/spkr41/spkr41_53.wav",
     "transcription": "Mom sent me a message"
   },
   {
@@ -257427,7 +257427,7 @@
     "gender": "M",
     "duration": 4.45825,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_54.wav",
+    "audio": "WAV/spkr41/spkr41_54.wav",
     "transcription": "She's a liar"
   },
   {
@@ -257650,7 +257650,7 @@
     "gender": "M",
     "duration": 4.736875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_55.wav",
+    "audio": "WAV/spkr41/spkr41_55.wav",
     "transcription": "The boy eats at the airport"
   },
   {
@@ -257796,7 +257796,7 @@
     "gender": "M",
     "duration": 3.622313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_56.wav",
+    "audio": "WAV/spkr41/spkr41_56.wav",
     "transcription": "You called a cab"
   },
   {
@@ -258030,7 +258030,7 @@
     "gender": "M",
     "duration": 4.08675,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_57.wav",
+    "audio": "WAV/spkr41/spkr41_57.wav",
     "transcription": "Don't forget your shovel"
   },
   {
@@ -258308,7 +258308,7 @@
     "gender": "M",
     "duration": 4.45825,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_58.wav",
+    "audio": "WAV/spkr41/spkr41_58.wav",
     "transcription": "The lower floor of the royal palace"
   },
   {
@@ -258465,7 +258465,7 @@
     "gender": "M",
     "duration": 4.551125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_59.wav",
+    "audio": "WAV/spkr41/spkr41_59.wav",
     "transcription": "Against all odds"
   },
   {
@@ -258633,7 +258633,7 @@
     "gender": "M",
     "duration": 3.065062,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_6.wav",
+    "audio": "WAV/spkr41/spkr41_6.wav",
     "transcription": "Who is Robin Hood?"
   },
   {
@@ -258856,7 +258856,7 @@
     "gender": "M",
     "duration": 5.294187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_60.wav",
+    "audio": "WAV/spkr41/spkr41_60.wav",
     "transcription": "The child has lit the fire"
   },
   {
@@ -259090,7 +259090,7 @@
     "gender": "M",
     "duration": 4.365375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_61.wav",
+    "audio": "WAV/spkr41/spkr41_61.wav",
     "transcription": "The power went off for an hour"
   },
   {
@@ -259247,7 +259247,7 @@
     "gender": "M",
     "duration": 3.808063,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_62.wav",
+    "audio": "WAV/spkr41/spkr41_62.wav",
     "transcription": "I get your point"
   },
   {
@@ -259393,7 +259393,7 @@
     "gender": "M",
     "duration": 3.343688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_63.wav",
+    "audio": "WAV/spkr41/spkr41_63.wav",
     "transcription": "Two player games"
   },
   {
@@ -259616,7 +259616,7 @@
     "gender": "M",
     "duration": 5.0155,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_64.wav",
+    "audio": "WAV/spkr41/spkr41_64.wav",
     "transcription": "The pleasure of seeing a deer"
   },
   {
@@ -259905,7 +259905,7 @@
     "gender": "M",
     "duration": 4.736875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_65.wav",
+    "audio": "WAV/spkr41/spkr41_65.wav",
     "transcription": "They measured a volcanic eruption"
   },
   {
@@ -260139,7 +260139,7 @@
     "gender": "M",
     "duration": 3.900937,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_66.wav",
+    "audio": "WAV/spkr41/spkr41_66.wav",
     "transcription": "The party is in November"
   },
   {
@@ -260340,7 +260340,7 @@
     "gender": "M",
     "duration": 4.644,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_67.wav",
+    "audio": "WAV/spkr41/spkr41_67.wav",
     "transcription": "I knew a very tall man"
   },
   {
@@ -260519,7 +260519,7 @@
     "gender": "M",
     "duration": 3.343688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_68.wav",
+    "audio": "WAV/spkr41/spkr41_68.wav",
     "transcription": "We met at the choir"
   },
   {
@@ -260753,7 +260753,7 @@
     "gender": "M",
     "duration": 3.715187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_69.wav",
+    "audio": "WAV/spkr41/spkr41_69.wav",
     "transcription": "Wash the dishes after lunch"
   },
   {
@@ -260965,7 +260965,7 @@
     "gender": "M",
     "duration": 3.529437,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_7.wav",
+    "audio": "WAV/spkr41/spkr41_7.wav",
     "transcription": "Her little sister's teeth"
   },
   {
@@ -261188,7 +261188,7 @@
     "gender": "M",
     "duration": 4.82975,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_70.wav",
+    "audio": "WAV/spkr41/spkr41_70.wav",
     "transcription": "Free tours around Europe"
   },
   {
@@ -261433,7 +261433,7 @@
     "gender": "M",
     "duration": 3.993813,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_71.wav",
+    "audio": "WAV/spkr41/spkr41_71.wav",
     "transcription": "Much more olive oil for the boy"
   },
   {
@@ -261667,7 +261667,7 @@
     "gender": "M",
     "duration": 3.622313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_72.wav",
+    "audio": "WAV/spkr41/spkr41_72.wav",
     "transcription": "The teacher went to the garage"
   },
   {
@@ -261824,7 +261824,7 @@
     "gender": "M",
     "duration": 3.808063,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_73.wav",
+    "audio": "WAV/spkr41/spkr41_73.wav",
     "transcription": "I'm sure it's okay"
   },
   {
@@ -262014,7 +262014,7 @@
     "gender": "M",
     "duration": 3.157938,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_74.wav",
+    "audio": "WAV/spkr41/spkr41_74.wav",
     "transcription": "That's pure luxury"
   },
   {
@@ -262237,7 +262237,7 @@
     "gender": "M",
     "duration": 4.45825,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_75.wav",
+    "audio": "WAV/spkr41/spkr41_75.wav",
     "transcription": "A sandwich with mayonnaise"
   },
   {
@@ -262449,7 +262449,7 @@
     "gender": "M",
     "duration": 3.993813,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_8.wav",
+    "audio": "WAV/spkr41/spkr41_8.wav",
     "transcription": "Turn the television off"
   },
   {
@@ -262639,7 +262639,7 @@
     "gender": "M",
     "duration": 3.808063,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr41/spkr41_9.wav",
+    "audio": "WAV/spkr41/spkr41_9.wav",
     "transcription": "The sun heats my bed"
   },
   {
@@ -262785,7 +262785,7 @@
     "gender": "M",
     "duration": 3.715187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_1.wav",
+    "audio": "WAV/spkr42/spkr42_1.wav",
     "transcription": "Our nice red toy"
   },
   {
@@ -263008,7 +263008,7 @@
     "gender": "M",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_10.wav",
+    "audio": "WAV/spkr42/spkr42_10.wav",
     "transcription": "I think the ship will sink"
   },
   {
@@ -263198,7 +263198,7 @@
     "gender": "M",
     "duration": 2.322,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_11.wav",
+    "audio": "WAV/spkr42/spkr42_11.wav",
     "transcription": "The girl goes to the zoo"
   },
   {
@@ -263421,7 +263421,7 @@
     "gender": "M",
     "duration": 3.343688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_12.wav",
+    "audio": "WAV/spkr42/spkr42_12.wav",
     "transcription": "The cat is sitting outside"
   },
   {
@@ -263644,7 +263644,7 @@
     "gender": "M",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_13.wav",
+    "audio": "WAV/spkr42/spkr42_13.wav",
     "transcription": "I had a headache last year"
   },
   {
@@ -263867,7 +263867,7 @@
     "gender": "M",
     "duration": 2.50775,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_14.wav",
+    "audio": "WAV/spkr42/spkr42_14.wav",
     "transcription": "My brother cheats at school"
   },
   {
@@ -264090,7 +264090,7 @@
     "gender": "M",
     "duration": 3.157938,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_15.wav",
+    "audio": "WAV/spkr42/spkr42_15.wav",
     "transcription": "Coffee with sugar please sir"
   },
   {
@@ -264412,7 +264412,7 @@
     "gender": "M",
     "duration": 3.529437,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_18.wav",
+    "audio": "WAV/spkr42/spkr42_18.wav",
     "transcription": "Humans use a huge amount of water"
   },
   {
@@ -264789,7 +264789,7 @@
     "gender": "M",
     "duration": 3.157938,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_19.wav",
+    "audio": "WAV/spkr42/spkr42_19.wav",
     "transcription": "My best friend speaks english and Spanish"
   },
   {
@@ -264946,7 +264946,7 @@
     "gender": "M",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_2.wav",
+    "audio": "WAV/spkr42/spkr42_2.wav",
     "transcription": "A cup of hot tea"
   },
   {
@@ -265268,7 +265268,7 @@
     "gender": "M",
     "duration": 3.529437,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_20.wav",
+    "audio": "WAV/spkr42/spkr42_20.wav",
     "transcription": "They usually come home in January"
   },
   {
@@ -265601,7 +265601,7 @@
     "gender": "M",
     "duration": 3.993813,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_21.wav",
+    "audio": "WAV/spkr42/spkr42_21.wav",
     "transcription": "I brush my teeth carefully in the morning"
   },
   {
@@ -265835,7 +265835,7 @@
     "gender": "M",
     "duration": 3.065062,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_22.wav",
+    "audio": "WAV/spkr42/spkr42_22.wav",
     "transcription": "I have finished my homework"
   },
   {
@@ -266091,7 +266091,7 @@
     "gender": "M",
     "duration": 3.436562,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_23.wav",
+    "audio": "WAV/spkr42/spkr42_23.wav",
     "transcription": "I got lost on the way to school"
   },
   {
@@ -266336,7 +266336,7 @@
     "gender": "M",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_24.wav",
+    "audio": "WAV/spkr42/spkr42_24.wav",
     "transcription": "Look at those farm animals"
   },
   {
@@ -266581,7 +266581,7 @@
     "gender": "M",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_26.wav",
+    "audio": "WAV/spkr42/spkr42_26.wav",
     "transcription": "We argued about the menu"
   },
   {
@@ -266804,7 +266804,7 @@
     "gender": "M",
     "duration": 2.50775,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_28.wav",
+    "audio": "WAV/spkr42/spkr42_28.wav",
     "transcription": "She thinks cars are great"
   },
   {
@@ -267005,7 +267005,7 @@
     "gender": "M",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_29.wav",
+    "audio": "WAV/spkr42/spkr42_29.wav",
     "transcription": "He threw something at you"
   },
   {
@@ -267206,7 +267206,7 @@
     "gender": "M",
     "duration": 5.851438,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_30.wav",
+    "audio": "WAV/spkr42/spkr42_30.wav",
     "transcription": "The moon looks like cheese"
   },
   {
@@ -267451,7 +267451,7 @@
     "gender": "M",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_31.wav",
+    "audio": "WAV/spkr42/spkr42_31.wav",
     "transcription": "It's my turn to play music"
   },
   {
@@ -267729,7 +267729,7 @@
     "gender": "M",
     "duration": 3.157938,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_33.wav",
+    "audio": "WAV/spkr42/spkr42_33.wav",
     "transcription": "Don't speak too loud at the theater"
   },
   {
@@ -268007,7 +268007,7 @@
     "gender": "M",
     "duration": 5.20125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_34.wav",
+    "audio": "WAV/spkr42/spkr42_34.wav",
     "transcription": "The best lemon iced tea recipe"
   },
   {
@@ -268208,7 +268208,7 @@
     "gender": "M",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_35.wav",
+    "audio": "WAV/spkr42/spkr42_35.wav",
     "transcription": "They said so on the news"
   },
   {
@@ -268464,7 +268464,7 @@
     "gender": "M",
     "duration": 4.179625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_36.wav",
+    "audio": "WAV/spkr42/spkr42_36.wav",
     "transcription": "Be careful with boiling water"
   },
   {
@@ -268654,7 +268654,7 @@
     "gender": "M",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_37.wav",
+    "audio": "WAV/spkr42/spkr42_37.wav",
     "transcription": "I learned to tie my shoes"
   },
   {
@@ -268855,7 +268855,7 @@
     "gender": "M",
     "duration": 4.82975,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_38.wav",
+    "audio": "WAV/spkr42/spkr42_38.wav",
     "transcription": "I keep a private diary"
   },
   {
@@ -269034,7 +269034,7 @@
     "gender": "M",
     "duration": 3.529437,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_4.wav",
+    "audio": "WAV/spkr42/spkr42_4.wav",
     "transcription": "My father is at home"
   },
   {
@@ -269235,7 +269235,7 @@
     "gender": "M",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_40.wav",
+    "audio": "WAV/spkr42/spkr42_40.wav",
     "transcription": "The garden is pretty"
   },
   {
@@ -269392,7 +269392,7 @@
     "gender": "M",
     "duration": 2.229125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_42.wav",
+    "audio": "WAV/spkr42/spkr42_42.wav",
     "transcription": "Owls have big eyes"
   },
   {
@@ -269571,7 +269571,7 @@
     "gender": "M",
     "duration": 2.229125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_43.wav",
+    "audio": "WAV/spkr42/spkr42_43.wav",
     "transcription": "We saw an old film"
   },
   {
@@ -269783,7 +269783,7 @@
     "gender": "M",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_44.wav",
+    "audio": "WAV/spkr42/spkr42_44.wav",
     "transcription": "I'm in the mood for a walk"
   },
   {
@@ -269940,7 +269940,7 @@
     "gender": "M",
     "duration": 2.50775,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_45.wav",
+    "audio": "WAV/spkr42/spkr42_45.wav",
     "transcription": "Put your coat on"
   },
   {
@@ -270141,7 +270141,7 @@
     "gender": "M",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_46.wav",
+    "audio": "WAV/spkr42/spkr42_46.wav",
     "transcription": "I don't like rainy days"
   },
   {
@@ -270342,7 +270342,7 @@
     "gender": "M",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_5.wav",
+    "audio": "WAV/spkr42/spkr42_5.wav",
     "transcription": "Try to sing and jump"
   },
   {
@@ -270719,7 +270719,7 @@
     "gender": "M",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_50.wav",
+    "audio": "WAV/spkr42/spkr42_50.wav",
     "transcription": "My family will visit Argentina in July"
   },
   {
@@ -270909,7 +270909,7 @@
     "gender": "M",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_51.wav",
+    "audio": "WAV/spkr42/spkr42_51.wav",
     "transcription": "We ran out of shampoo"
   },
   {
@@ -271066,7 +271066,7 @@
     "gender": "M",
     "duration": 2.50775,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_52.wav",
+    "audio": "WAV/spkr42/spkr42_52.wav",
     "transcription": "Let's play soccer"
   },
   {
@@ -271267,7 +271267,7 @@
     "gender": "M",
     "duration": 4.08675,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_53.wav",
+    "audio": "WAV/spkr42/spkr42_53.wav",
     "transcription": "Mom sent me a message"
   },
   {
@@ -271380,7 +271380,7 @@
     "gender": "M",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_54.wav",
+    "audio": "WAV/spkr42/spkr42_54.wav",
     "transcription": "She's a liar"
   },
   {
@@ -271603,7 +271603,7 @@
     "gender": "M",
     "duration": 3.343688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_55.wav",
+    "audio": "WAV/spkr42/spkr42_55.wav",
     "transcription": "The boy eats at the airport"
   },
   {
@@ -271749,7 +271749,7 @@
     "gender": "M",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_56.wav",
+    "audio": "WAV/spkr42/spkr42_56.wav",
     "transcription": "You called a cab"
   },
   {
@@ -271983,7 +271983,7 @@
     "gender": "M",
     "duration": 3.343688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_57.wav",
+    "audio": "WAV/spkr42/spkr42_57.wav",
     "transcription": "Don't forget your shovel"
   },
   {
@@ -272261,7 +272261,7 @@
     "gender": "M",
     "duration": 3.529437,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_58.wav",
+    "audio": "WAV/spkr42/spkr42_58.wav",
     "transcription": "The lower floor of the royal palace"
   },
   {
@@ -272418,7 +272418,7 @@
     "gender": "M",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_59.wav",
+    "audio": "WAV/spkr42/spkr42_59.wav",
     "transcription": "Against all odds"
   },
   {
@@ -272586,7 +272586,7 @@
     "gender": "M",
     "duration": 3.436562,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_6.wav",
+    "audio": "WAV/spkr42/spkr42_6.wav",
     "transcription": "Who is Robin Hood?"
   },
   {
@@ -272809,7 +272809,7 @@
     "gender": "M",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_60.wav",
+    "audio": "WAV/spkr42/spkr42_60.wav",
     "transcription": "The child has lit the fire"
   },
   {
@@ -273043,7 +273043,7 @@
     "gender": "M",
     "duration": 3.622313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_61.wav",
+    "audio": "WAV/spkr42/spkr42_61.wav",
     "transcription": "The power went off for an hour"
   },
   {
@@ -273200,7 +273200,7 @@
     "gender": "M",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_62.wav",
+    "audio": "WAV/spkr42/spkr42_62.wav",
     "transcription": "I get your point"
   },
   {
@@ -273346,7 +273346,7 @@
     "gender": "M",
     "duration": 3.157938,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_63.wav",
+    "audio": "WAV/spkr42/spkr42_63.wav",
     "transcription": "Two player games"
   },
   {
@@ -273569,7 +273569,7 @@
     "gender": "M",
     "duration": 3.157938,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_64.wav",
+    "audio": "WAV/spkr42/spkr42_64.wav",
     "transcription": "The pleasure of seeing a deer"
   },
   {
@@ -273858,7 +273858,7 @@
     "gender": "M",
     "duration": 3.529437,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_65.wav",
+    "audio": "WAV/spkr42/spkr42_65.wav",
     "transcription": "They measured a volcanic eruption"
   },
   {
@@ -274092,7 +274092,7 @@
     "gender": "M",
     "duration": 3.250812,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_66.wav",
+    "audio": "WAV/spkr42/spkr42_66.wav",
     "transcription": "The party is in November"
   },
   {
@@ -274293,7 +274293,7 @@
     "gender": "M",
     "duration": 3.157938,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_67.wav",
+    "audio": "WAV/spkr42/spkr42_67.wav",
     "transcription": "I knew a very tall man"
   },
   {
@@ -274472,7 +274472,7 @@
     "gender": "M",
     "duration": 4.2725,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_68.wav",
+    "audio": "WAV/spkr42/spkr42_68.wav",
     "transcription": "We met at the choir"
   },
   {
@@ -274706,7 +274706,7 @@
     "gender": "M",
     "duration": 3.157938,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_69.wav",
+    "audio": "WAV/spkr42/spkr42_69.wav",
     "transcription": "Wash the dishes after lunch"
   },
   {
@@ -274918,7 +274918,7 @@
     "gender": "M",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_7.wav",
+    "audio": "WAV/spkr42/spkr42_7.wav",
     "transcription": "Her little sister's teeth"
   },
   {
@@ -275141,7 +275141,7 @@
     "gender": "M",
     "duration": 2.50775,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_70.wav",
+    "audio": "WAV/spkr42/spkr42_70.wav",
     "transcription": "Free tours around Europe"
   },
   {
@@ -275386,7 +275386,7 @@
     "gender": "M",
     "duration": 3.993813,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_71.wav",
+    "audio": "WAV/spkr42/spkr42_71.wav",
     "transcription": "Much more olive oil for the boy"
   },
   {
@@ -275620,7 +275620,7 @@
     "gender": "M",
     "duration": 3.436562,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_72.wav",
+    "audio": "WAV/spkr42/spkr42_72.wav",
     "transcription": "The teacher went to the garage"
   },
   {
@@ -275777,7 +275777,7 @@
     "gender": "M",
     "duration": 3.065062,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_73.wav",
+    "audio": "WAV/spkr42/spkr42_73.wav",
     "transcription": "I'm sure it's okay"
   },
   {
@@ -275967,7 +275967,7 @@
     "gender": "M",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_74.wav",
+    "audio": "WAV/spkr42/spkr42_74.wav",
     "transcription": "That's pure luxury"
   },
   {
@@ -276179,7 +276179,7 @@
     "gender": "M",
     "duration": 3.157938,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_8.wav",
+    "audio": "WAV/spkr42/spkr42_8.wav",
     "transcription": "Turn the television off"
   },
   {
@@ -276369,7 +276369,7 @@
     "gender": "M",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr42/spkr42_9.wav",
+    "audio": "WAV/spkr42/spkr42_9.wav",
     "transcription": "The sun heats my bed"
   },
   {
@@ -276515,7 +276515,7 @@
     "gender": "F",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_1.wav",
+    "audio": "WAV/spkr45/spkr45_1.wav",
     "transcription": "Our nice red toy"
   },
   {
@@ -276738,7 +276738,7 @@
     "gender": "F",
     "duration": 3.157938,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_10.wav",
+    "audio": "WAV/spkr45/spkr45_10.wav",
     "transcription": "I think the ship will sink"
   },
   {
@@ -276928,7 +276928,7 @@
     "gender": "F",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_11.wav",
+    "audio": "WAV/spkr45/spkr45_11.wav",
     "transcription": "The girl goes to the zoo"
   },
   {
@@ -277151,7 +277151,7 @@
     "gender": "F",
     "duration": 3.808063,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_12.wav",
+    "audio": "WAV/spkr45/spkr45_12.wav",
     "transcription": "The cat is sitting outside"
   },
   {
@@ -277374,7 +277374,7 @@
     "gender": "F",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_13.wav",
+    "audio": "WAV/spkr45/spkr45_13.wav",
     "transcription": "I had a headache last year"
   },
   {
@@ -277597,7 +277597,7 @@
     "gender": "F",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_14.wav",
+    "audio": "WAV/spkr45/spkr45_14.wav",
     "transcription": "My brother cheats at school"
   },
   {
@@ -277820,7 +277820,7 @@
     "gender": "F",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_15.wav",
+    "audio": "WAV/spkr45/spkr45_15.wav",
     "transcription": "Coffee with sugar please sir"
   },
   {
@@ -278142,7 +278142,7 @@
     "gender": "F",
     "duration": 3.157938,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_18.wav",
+    "audio": "WAV/spkr45/spkr45_18.wav",
     "transcription": "Humans use a huge amount of water"
   },
   {
@@ -278519,7 +278519,7 @@
     "gender": "F",
     "duration": 3.622313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_19.wav",
+    "audio": "WAV/spkr45/spkr45_19.wav",
     "transcription": "My best friend speaks english and Spanish"
   },
   {
@@ -278676,7 +278676,7 @@
     "gender": "F",
     "duration": 3.343688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_2.wav",
+    "audio": "WAV/spkr45/spkr45_2.wav",
     "transcription": "A cup of hot tea"
   },
   {
@@ -278998,7 +278998,7 @@
     "gender": "F",
     "duration": 3.157938,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_20.wav",
+    "audio": "WAV/spkr45/spkr45_20.wav",
     "transcription": "They usually come home in January"
   },
   {
@@ -279331,7 +279331,7 @@
     "gender": "F",
     "duration": 4.2725,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_21.wav",
+    "audio": "WAV/spkr45/spkr45_21.wav",
     "transcription": "I brush my teeth carefully in the morning"
   },
   {
@@ -279565,7 +279565,7 @@
     "gender": "F",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_22.wav",
+    "audio": "WAV/spkr45/spkr45_22.wav",
     "transcription": "I have finished my homework"
   },
   {
@@ -279821,7 +279821,7 @@
     "gender": "F",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_23.wav",
+    "audio": "WAV/spkr45/spkr45_23.wav",
     "transcription": "I got lost on the way to school"
   },
   {
@@ -280066,7 +280066,7 @@
     "gender": "F",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_24.wav",
+    "audio": "WAV/spkr45/spkr45_24.wav",
     "transcription": "Look at those farm animals"
   },
   {
@@ -280311,7 +280311,7 @@
     "gender": "F",
     "duration": 2.50775,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_26.wav",
+    "audio": "WAV/spkr45/spkr45_26.wav",
     "transcription": "We argued about the menu"
   },
   {
@@ -280534,7 +280534,7 @@
     "gender": "F",
     "duration": 3.065062,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_28.wav",
+    "audio": "WAV/spkr45/spkr45_28.wav",
     "transcription": "She thinks cars are great"
   },
   {
@@ -280735,7 +280735,7 @@
     "gender": "F",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_29.wav",
+    "audio": "WAV/spkr45/spkr45_29.wav",
     "transcription": "He threw something at you"
   },
   {
@@ -280936,7 +280936,7 @@
     "gender": "F",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_30.wav",
+    "audio": "WAV/spkr45/spkr45_30.wav",
     "transcription": "The moon looks like cheese"
   },
   {
@@ -281181,7 +281181,7 @@
     "gender": "F",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_31.wav",
+    "audio": "WAV/spkr45/spkr45_31.wav",
     "transcription": "It's my turn to play music"
   },
   {
@@ -281459,7 +281459,7 @@
     "gender": "F",
     "duration": 3.808063,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_33.wav",
+    "audio": "WAV/spkr45/spkr45_33.wav",
     "transcription": "Don't speak too loud at the theater"
   },
   {
@@ -281737,7 +281737,7 @@
     "gender": "F",
     "duration": 3.529437,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_34.wav",
+    "audio": "WAV/spkr45/spkr45_34.wav",
     "transcription": "The best lemon iced tea recipe"
   },
   {
@@ -281938,7 +281938,7 @@
     "gender": "F",
     "duration": 2.50775,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_35.wav",
+    "audio": "WAV/spkr45/spkr45_35.wav",
     "transcription": "They said so on the news"
   },
   {
@@ -282194,7 +282194,7 @@
     "gender": "F",
     "duration": 3.343688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_36.wav",
+    "audio": "WAV/spkr45/spkr45_36.wav",
     "transcription": "Be careful with boiling water"
   },
   {
@@ -282384,7 +282384,7 @@
     "gender": "F",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_37.wav",
+    "audio": "WAV/spkr45/spkr45_37.wav",
     "transcription": "I learned to tie my shoes"
   },
   {
@@ -282585,7 +282585,7 @@
     "gender": "F",
     "duration": 2.50775,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_38.wav",
+    "audio": "WAV/spkr45/spkr45_38.wav",
     "transcription": "I keep a private diary"
   },
   {
@@ -282764,7 +282764,7 @@
     "gender": "F",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_4.wav",
+    "audio": "WAV/spkr45/spkr45_4.wav",
     "transcription": "My father is at home"
   },
   {
@@ -282965,7 +282965,7 @@
     "gender": "F",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_40.wav",
+    "audio": "WAV/spkr45/spkr45_40.wav",
     "transcription": "The garden is pretty"
   },
   {
@@ -283122,7 +283122,7 @@
     "gender": "F",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_42.wav",
+    "audio": "WAV/spkr45/spkr45_42.wav",
     "transcription": "Owls have big eyes"
   },
   {
@@ -283301,7 +283301,7 @@
     "gender": "F",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_43.wav",
+    "audio": "WAV/spkr45/spkr45_43.wav",
     "transcription": "We saw an old film"
   },
   {
@@ -283513,7 +283513,7 @@
     "gender": "F",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_44.wav",
+    "audio": "WAV/spkr45/spkr45_44.wav",
     "transcription": "I'm in the mood for a walk"
   },
   {
@@ -283670,7 +283670,7 @@
     "gender": "F",
     "duration": 2.322,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_45.wav",
+    "audio": "WAV/spkr45/spkr45_45.wav",
     "transcription": "Put your coat on"
   },
   {
@@ -283871,7 +283871,7 @@
     "gender": "F",
     "duration": 3.808063,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_46.wav",
+    "audio": "WAV/spkr45/spkr45_46.wav",
     "transcription": "I don't like rainy days"
   },
   {
@@ -284072,7 +284072,7 @@
     "gender": "F",
     "duration": 2.229125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_5.wav",
+    "audio": "WAV/spkr45/spkr45_5.wav",
     "transcription": "Try to sing and jump"
   },
   {
@@ -284449,7 +284449,7 @@
     "gender": "F",
     "duration": 3.715187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_50.wav",
+    "audio": "WAV/spkr45/spkr45_50.wav",
     "transcription": "My family will visit Argentina in July"
   },
   {
@@ -284639,7 +284639,7 @@
     "gender": "F",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_51.wav",
+    "audio": "WAV/spkr45/spkr45_51.wav",
     "transcription": "We ran out of shampoo"
   },
   {
@@ -284796,7 +284796,7 @@
     "gender": "F",
     "duration": 3.993813,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_52.wav",
+    "audio": "WAV/spkr45/spkr45_52.wav",
     "transcription": "Let's play soccer"
   },
   {
@@ -284997,7 +284997,7 @@
     "gender": "F",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_53.wav",
+    "audio": "WAV/spkr45/spkr45_53.wav",
     "transcription": "Mom sent me a message"
   },
   {
@@ -285110,7 +285110,7 @@
     "gender": "F",
     "duration": 2.13625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_54.wav",
+    "audio": "WAV/spkr45/spkr45_54.wav",
     "transcription": "She's a liar"
   },
   {
@@ -285333,7 +285333,7 @@
     "gender": "F",
     "duration": 3.065062,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_55.wav",
+    "audio": "WAV/spkr45/spkr45_55.wav",
     "transcription": "The boy eats at the airport"
   },
   {
@@ -285479,7 +285479,7 @@
     "gender": "F",
     "duration": 1.9505,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_56.wav",
+    "audio": "WAV/spkr45/spkr45_56.wav",
     "transcription": "You called a cab"
   },
   {
@@ -285713,7 +285713,7 @@
     "gender": "F",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_57.wav",
+    "audio": "WAV/spkr45/spkr45_57.wav",
     "transcription": "Don't forget your shovel"
   },
   {
@@ -285991,7 +285991,7 @@
     "gender": "F",
     "duration": 3.715187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_58.wav",
+    "audio": "WAV/spkr45/spkr45_58.wav",
     "transcription": "The lower floor of the royal palace"
   },
   {
@@ -286148,7 +286148,7 @@
     "gender": "F",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_59.wav",
+    "audio": "WAV/spkr45/spkr45_59.wav",
     "transcription": "Against all odds"
   },
   {
@@ -286316,7 +286316,7 @@
     "gender": "F",
     "duration": 2.50775,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_6.wav",
+    "audio": "WAV/spkr45/spkr45_6.wav",
     "transcription": "Who is Robin Hood?"
   },
   {
@@ -286539,7 +286539,7 @@
     "gender": "F",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_60.wav",
+    "audio": "WAV/spkr45/spkr45_60.wav",
     "transcription": "The child has lit the fire"
   },
   {
@@ -286773,7 +286773,7 @@
     "gender": "F",
     "duration": 3.343688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_61.wav",
+    "audio": "WAV/spkr45/spkr45_61.wav",
     "transcription": "The power went off for an hour"
   },
   {
@@ -286930,7 +286930,7 @@
     "gender": "F",
     "duration": 2.13625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_62.wav",
+    "audio": "WAV/spkr45/spkr45_62.wav",
     "transcription": "I get your point"
   },
   {
@@ -287076,7 +287076,7 @@
     "gender": "F",
     "duration": 2.043375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_63.wav",
+    "audio": "WAV/spkr45/spkr45_63.wav",
     "transcription": "Two player games"
   },
   {
@@ -287299,7 +287299,7 @@
     "gender": "F",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_64.wav",
+    "audio": "WAV/spkr45/spkr45_64.wav",
     "transcription": "The pleasure of seeing a deer"
   },
   {
@@ -287588,7 +287588,7 @@
     "gender": "F",
     "duration": 3.436562,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_65.wav",
+    "audio": "WAV/spkr45/spkr45_65.wav",
     "transcription": "They measured a volcanic eruption"
   },
   {
@@ -287822,7 +287822,7 @@
     "gender": "F",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_66.wav",
+    "audio": "WAV/spkr45/spkr45_66.wav",
     "transcription": "The party is in November"
   },
   {
@@ -288023,7 +288023,7 @@
     "gender": "F",
     "duration": 2.322,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_67.wav",
+    "audio": "WAV/spkr45/spkr45_67.wav",
     "transcription": "I knew a very tall man"
   },
   {
@@ -288202,7 +288202,7 @@
     "gender": "F",
     "duration": 2.229125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_68.wav",
+    "audio": "WAV/spkr45/spkr45_68.wav",
     "transcription": "We met at the choir"
   },
   {
@@ -288436,7 +288436,7 @@
     "gender": "F",
     "duration": 2.50775,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_69.wav",
+    "audio": "WAV/spkr45/spkr45_69.wav",
     "transcription": "Wash the dishes after lunch"
   },
   {
@@ -288648,7 +288648,7 @@
     "gender": "F",
     "duration": 3.065062,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_7.wav",
+    "audio": "WAV/spkr45/spkr45_7.wav",
     "transcription": "Her little sister's teeth"
   },
   {
@@ -288871,7 +288871,7 @@
     "gender": "F",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_70.wav",
+    "audio": "WAV/spkr45/spkr45_70.wav",
     "transcription": "Free tours around Europe"
   },
   {
@@ -289116,7 +289116,7 @@
     "gender": "F",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_71.wav",
+    "audio": "WAV/spkr45/spkr45_71.wav",
     "transcription": "Much more olive oil for the boy"
   },
   {
@@ -289350,7 +289350,7 @@
     "gender": "F",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_72.wav",
+    "audio": "WAV/spkr45/spkr45_72.wav",
     "transcription": "The teacher went to the garage"
   },
   {
@@ -289507,7 +289507,7 @@
     "gender": "F",
     "duration": 2.13625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_73.wav",
+    "audio": "WAV/spkr45/spkr45_73.wav",
     "transcription": "I'm sure it's okay"
   },
   {
@@ -289697,7 +289697,7 @@
     "gender": "F",
     "duration": 2.229125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_74.wav",
+    "audio": "WAV/spkr45/spkr45_74.wav",
     "transcription": "That's pure luxury"
   },
   {
@@ -289920,7 +289920,7 @@
     "gender": "F",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_75.wav",
+    "audio": "WAV/spkr45/spkr45_75.wav",
     "transcription": "A sandwich with mayonnaise"
   },
   {
@@ -290132,7 +290132,7 @@
     "gender": "F",
     "duration": 3.065062,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_8.wav",
+    "audio": "WAV/spkr45/spkr45_8.wav",
     "transcription": "Turn the television off"
   },
   {
@@ -290322,7 +290322,7 @@
     "gender": "F",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr45/spkr45_9.wav",
+    "audio": "WAV/spkr45/spkr45_9.wav",
     "transcription": "The sun heats my bed"
   },
   {
@@ -290468,7 +290468,7 @@
     "gender": "F",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_1.wav",
+    "audio": "WAV/spkr46/spkr46_1.wav",
     "transcription": "Our nice red toy"
   },
   {
@@ -290691,7 +290691,7 @@
     "gender": "F",
     "duration": 3.343688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_10.wav",
+    "audio": "WAV/spkr46/spkr46_10.wav",
     "transcription": "I think the ship will sink"
   },
   {
@@ -290881,7 +290881,7 @@
     "gender": "F",
     "duration": 3.065062,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_11.wav",
+    "audio": "WAV/spkr46/spkr46_11.wav",
     "transcription": "The girl goes to the zoo"
   },
   {
@@ -291104,7 +291104,7 @@
     "gender": "F",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_12.wav",
+    "audio": "WAV/spkr46/spkr46_12.wav",
     "transcription": "The cat is sitting outside"
   },
   {
@@ -291327,7 +291327,7 @@
     "gender": "F",
     "duration": 3.436562,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_13.wav",
+    "audio": "WAV/spkr46/spkr46_13.wav",
     "transcription": "I had a headache last year"
   },
   {
@@ -291550,7 +291550,7 @@
     "gender": "F",
     "duration": 3.622313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_14.wav",
+    "audio": "WAV/spkr46/spkr46_14.wav",
     "transcription": "My brother cheats at school"
   },
   {
@@ -291773,7 +291773,7 @@
     "gender": "F",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_15.wav",
+    "audio": "WAV/spkr46/spkr46_15.wav",
     "transcription": "Coffee with sugar please sir"
   },
   {
@@ -292095,7 +292095,7 @@
     "gender": "F",
     "duration": 3.808063,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_18.wav",
+    "audio": "WAV/spkr46/spkr46_18.wav",
     "transcription": "Humans use a huge amount of water"
   },
   {
@@ -292472,7 +292472,7 @@
     "gender": "F",
     "duration": 4.551125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_19.wav",
+    "audio": "WAV/spkr46/spkr46_19.wav",
     "transcription": "My best friend speaks english and Spanish"
   },
   {
@@ -292629,7 +292629,7 @@
     "gender": "F",
     "duration": 3.993813,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_2.wav",
+    "audio": "WAV/spkr46/spkr46_2.wav",
     "transcription": "A cup of hot tea"
   },
   {
@@ -292951,7 +292951,7 @@
     "gender": "F",
     "duration": 3.808063,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_20.wav",
+    "audio": "WAV/spkr46/spkr46_20.wav",
     "transcription": "They usually come home in January"
   },
   {
@@ -293284,7 +293284,7 @@
     "gender": "F",
     "duration": 3.993813,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_21.wav",
+    "audio": "WAV/spkr46/spkr46_21.wav",
     "transcription": "I brush my teeth carefully in the morning"
   },
   {
@@ -293518,7 +293518,7 @@
     "gender": "F",
     "duration": 3.715187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_22.wav",
+    "audio": "WAV/spkr46/spkr46_22.wav",
     "transcription": "I have finished my homework"
   },
   {
@@ -293774,7 +293774,7 @@
     "gender": "F",
     "duration": 3.343688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_23.wav",
+    "audio": "WAV/spkr46/spkr46_23.wav",
     "transcription": "I got lost on the way to school"
   },
   {
@@ -294019,7 +294019,7 @@
     "gender": "F",
     "duration": 3.250812,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_24.wav",
+    "audio": "WAV/spkr46/spkr46_24.wav",
     "transcription": "Look at those farm animals"
   },
   {
@@ -294264,7 +294264,7 @@
     "gender": "F",
     "duration": 3.622313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_26.wav",
+    "audio": "WAV/spkr46/spkr46_26.wav",
     "transcription": "We argued about the menu"
   },
   {
@@ -294487,7 +294487,7 @@
     "gender": "F",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_28.wav",
+    "audio": "WAV/spkr46/spkr46_28.wav",
     "transcription": "She thinks cars are great"
   },
   {
@@ -294688,7 +294688,7 @@
     "gender": "F",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_29.wav",
+    "audio": "WAV/spkr46/spkr46_29.wav",
     "transcription": "He threw something at you"
   },
   {
@@ -294889,7 +294889,7 @@
     "gender": "F",
     "duration": 3.436562,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_30.wav",
+    "audio": "WAV/spkr46/spkr46_30.wav",
     "transcription": "The moon looks like cheese"
   },
   {
@@ -295134,7 +295134,7 @@
     "gender": "F",
     "duration": 3.250812,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_31.wav",
+    "audio": "WAV/spkr46/spkr46_31.wav",
     "transcription": "It's my turn to play music"
   },
   {
@@ -295412,7 +295412,7 @@
     "gender": "F",
     "duration": 3.343688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_33.wav",
+    "audio": "WAV/spkr46/spkr46_33.wav",
     "transcription": "Don't speak too loud at the theater"
   },
   {
@@ -295690,7 +295690,7 @@
     "gender": "F",
     "duration": 3.808063,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_34.wav",
+    "audio": "WAV/spkr46/spkr46_34.wav",
     "transcription": "The best lemon iced tea recipe"
   },
   {
@@ -295891,7 +295891,7 @@
     "gender": "F",
     "duration": 3.993813,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_35.wav",
+    "audio": "WAV/spkr46/spkr46_35.wav",
     "transcription": "They said so on the news"
   },
   {
@@ -296147,7 +296147,7 @@
     "gender": "F",
     "duration": 3.343688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_36.wav",
+    "audio": "WAV/spkr46/spkr46_36.wav",
     "transcription": "Be careful with boiling water"
   },
   {
@@ -296337,7 +296337,7 @@
     "gender": "F",
     "duration": 3.250812,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_37.wav",
+    "audio": "WAV/spkr46/spkr46_37.wav",
     "transcription": "I learned to tie my shoes"
   },
   {
@@ -296538,7 +296538,7 @@
     "gender": "F",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_38.wav",
+    "audio": "WAV/spkr46/spkr46_38.wav",
     "transcription": "I keep a private diary"
   },
   {
@@ -296717,7 +296717,7 @@
     "gender": "F",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_4.wav",
+    "audio": "WAV/spkr46/spkr46_4.wav",
     "transcription": "My father is at home"
   },
   {
@@ -296918,7 +296918,7 @@
     "gender": "F",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_40.wav",
+    "audio": "WAV/spkr46/spkr46_40.wav",
     "transcription": "The garden is pretty"
   },
   {
@@ -297075,7 +297075,7 @@
     "gender": "F",
     "duration": 3.343688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_42.wav",
+    "audio": "WAV/spkr46/spkr46_42.wav",
     "transcription": "Owls have big eyes"
   },
   {
@@ -297254,7 +297254,7 @@
     "gender": "F",
     "duration": 3.065062,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_43.wav",
+    "audio": "WAV/spkr46/spkr46_43.wav",
     "transcription": "We saw an old film"
   },
   {
@@ -297466,7 +297466,7 @@
     "gender": "F",
     "duration": 3.250812,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_44.wav",
+    "audio": "WAV/spkr46/spkr46_44.wav",
     "transcription": "I'm in the mood for a walk"
   },
   {
@@ -297623,7 +297623,7 @@
     "gender": "F",
     "duration": 2.229125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_45.wav",
+    "audio": "WAV/spkr46/spkr46_45.wav",
     "transcription": "Put your coat on"
   },
   {
@@ -297824,7 +297824,7 @@
     "gender": "F",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_46.wav",
+    "audio": "WAV/spkr46/spkr46_46.wav",
     "transcription": "I don't like rainy days"
   },
   {
@@ -298025,7 +298025,7 @@
     "gender": "F",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_5.wav",
+    "audio": "WAV/spkr46/spkr46_5.wav",
     "transcription": "Try to sing and jump"
   },
   {
@@ -298402,7 +298402,7 @@
     "gender": "F",
     "duration": 4.82975,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_50.wav",
+    "audio": "WAV/spkr46/spkr46_50.wav",
     "transcription": "My family will visit Argentina in July"
   },
   {
@@ -298592,7 +298592,7 @@
     "gender": "F",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_51.wav",
+    "audio": "WAV/spkr46/spkr46_51.wav",
     "transcription": "We ran out of shampoo"
   },
   {
@@ -298749,7 +298749,7 @@
     "gender": "F",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_52.wav",
+    "audio": "WAV/spkr46/spkr46_52.wav",
     "transcription": "Let's play soccer"
   },
   {
@@ -298950,7 +298950,7 @@
     "gender": "F",
     "duration": 3.436562,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_53.wav",
+    "audio": "WAV/spkr46/spkr46_53.wav",
     "transcription": "Mom sent me a message"
   },
   {
@@ -299063,7 +299063,7 @@
     "gender": "F",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_54.wav",
+    "audio": "WAV/spkr46/spkr46_54.wav",
     "transcription": "She's a liar"
   },
   {
@@ -299286,7 +299286,7 @@
     "gender": "F",
     "duration": 3.343688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_55.wav",
+    "audio": "WAV/spkr46/spkr46_55.wav",
     "transcription": "The boy eats at the airport"
   },
   {
@@ -299432,7 +299432,7 @@
     "gender": "F",
     "duration": 2.043375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_56.wav",
+    "audio": "WAV/spkr46/spkr46_56.wav",
     "transcription": "You called a cab"
   },
   {
@@ -299666,7 +299666,7 @@
     "gender": "F",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_57.wav",
+    "audio": "WAV/spkr46/spkr46_57.wav",
     "transcription": "Don't forget your shovel"
   },
   {
@@ -299944,7 +299944,7 @@
     "gender": "F",
     "duration": 3.436562,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_58.wav",
+    "audio": "WAV/spkr46/spkr46_58.wav",
     "transcription": "The lower floor of the royal palace"
   },
   {
@@ -300101,7 +300101,7 @@
     "gender": "F",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_59.wav",
+    "audio": "WAV/spkr46/spkr46_59.wav",
     "transcription": "Against all odds"
   },
   {
@@ -300269,7 +300269,7 @@
     "gender": "F",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_6.wav",
+    "audio": "WAV/spkr46/spkr46_6.wav",
     "transcription": "Who is Robin Hood?"
   },
   {
@@ -300492,7 +300492,7 @@
     "gender": "F",
     "duration": 3.157938,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_60.wav",
+    "audio": "WAV/spkr46/spkr46_60.wav",
     "transcription": "The child has lit the fire"
   },
   {
@@ -300726,7 +300726,7 @@
     "gender": "F",
     "duration": 3.808063,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_61.wav",
+    "audio": "WAV/spkr46/spkr46_61.wav",
     "transcription": "The power went off for an hour"
   },
   {
@@ -300883,7 +300883,7 @@
     "gender": "F",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_62.wav",
+    "audio": "WAV/spkr46/spkr46_62.wav",
     "transcription": "I get your point"
   },
   {
@@ -301029,7 +301029,7 @@
     "gender": "F",
     "duration": 2.043375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_63.wav",
+    "audio": "WAV/spkr46/spkr46_63.wav",
     "transcription": "Two player games"
   },
   {
@@ -301252,7 +301252,7 @@
     "gender": "F",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_64.wav",
+    "audio": "WAV/spkr46/spkr46_64.wav",
     "transcription": "The pleasure of seeing a deer"
   },
   {
@@ -301541,7 +301541,7 @@
     "gender": "F",
     "duration": 3.157938,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_65.wav",
+    "audio": "WAV/spkr46/spkr46_65.wav",
     "transcription": "They measured a volcanic eruption"
   },
   {
@@ -301775,7 +301775,7 @@
     "gender": "F",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_66.wav",
+    "audio": "WAV/spkr46/spkr46_66.wav",
     "transcription": "The party is in November"
   },
   {
@@ -301976,7 +301976,7 @@
     "gender": "F",
     "duration": 3.157938,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_67.wav",
+    "audio": "WAV/spkr46/spkr46_67.wav",
     "transcription": "I knew a very tall man"
   },
   {
@@ -302155,7 +302155,7 @@
     "gender": "F",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_68.wav",
+    "audio": "WAV/spkr46/spkr46_68.wav",
     "transcription": "We met at the choir"
   },
   {
@@ -302389,7 +302389,7 @@
     "gender": "F",
     "duration": 3.436562,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_69.wav",
+    "audio": "WAV/spkr46/spkr46_69.wav",
     "transcription": "Wash the dishes after lunch"
   },
   {
@@ -302601,7 +302601,7 @@
     "gender": "F",
     "duration": 3.250812,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_7.wav",
+    "audio": "WAV/spkr46/spkr46_7.wav",
     "transcription": "Her little sister's teeth"
   },
   {
@@ -302824,7 +302824,7 @@
     "gender": "F",
     "duration": 4.2725,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_70.wav",
+    "audio": "WAV/spkr46/spkr46_70.wav",
     "transcription": "Free tours around Europe"
   },
   {
@@ -303069,7 +303069,7 @@
     "gender": "F",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_71.wav",
+    "audio": "WAV/spkr46/spkr46_71.wav",
     "transcription": "Much more olive oil for the boy"
   },
   {
@@ -303303,7 +303303,7 @@
     "gender": "F",
     "duration": 3.065062,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_72.wav",
+    "audio": "WAV/spkr46/spkr46_72.wav",
     "transcription": "The teacher went to the garage"
   },
   {
@@ -303460,7 +303460,7 @@
     "gender": "F",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_73.wav",
+    "audio": "WAV/spkr46/spkr46_73.wav",
     "transcription": "I'm sure it's okay"
   },
   {
@@ -303650,7 +303650,7 @@
     "gender": "F",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_74.wav",
+    "audio": "WAV/spkr46/spkr46_74.wav",
     "transcription": "That's pure luxury"
   },
   {
@@ -303873,7 +303873,7 @@
     "gender": "F",
     "duration": 2.50775,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_75.wav",
+    "audio": "WAV/spkr46/spkr46_75.wav",
     "transcription": "A sandwich with mayonnaise"
   },
   {
@@ -304085,7 +304085,7 @@
     "gender": "F",
     "duration": 3.250812,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_8.wav",
+    "audio": "WAV/spkr46/spkr46_8.wav",
     "transcription": "Turn the television off"
   },
   {
@@ -304275,7 +304275,7 @@
     "gender": "F",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr46/spkr46_9.wav",
+    "audio": "WAV/spkr46/spkr46_9.wav",
     "transcription": "The sun heats my bed"
   },
   {
@@ -304421,7 +304421,7 @@
     "gender": "F",
     "duration": 2.229125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_1.wav",
+    "audio": "WAV/spkr50/spkr50_1.wav",
     "transcription": "Our nice red toy"
   },
   {
@@ -304644,7 +304644,7 @@
     "gender": "F",
     "duration": 1.9505,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_10.wav",
+    "audio": "WAV/spkr50/spkr50_10.wav",
     "transcription": "I think the ship will sink"
   },
   {
@@ -304834,7 +304834,7 @@
     "gender": "F",
     "duration": 2.229125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_11.wav",
+    "audio": "WAV/spkr50/spkr50_11.wav",
     "transcription": "The girl goes to the zoo"
   },
   {
@@ -305057,7 +305057,7 @@
     "gender": "F",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_12.wav",
+    "audio": "WAV/spkr50/spkr50_12.wav",
     "transcription": "The cat is sitting outside"
   },
   {
@@ -305280,7 +305280,7 @@
     "gender": "F",
     "duration": 2.229125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_13.wav",
+    "audio": "WAV/spkr50/spkr50_13.wav",
     "transcription": "I had a headache last year"
   },
   {
@@ -305503,7 +305503,7 @@
     "gender": "F",
     "duration": 2.322,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_14.wav",
+    "audio": "WAV/spkr50/spkr50_14.wav",
     "transcription": "My brother cheats at school"
   },
   {
@@ -305726,7 +305726,7 @@
     "gender": "F",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_15.wav",
+    "audio": "WAV/spkr50/spkr50_15.wav",
     "transcription": "Coffee with sugar please sir"
   },
   {
@@ -306048,7 +306048,7 @@
     "gender": "F",
     "duration": 2.50775,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_18.wav",
+    "audio": "WAV/spkr50/spkr50_18.wav",
     "transcription": "Humans use a huge amount of water"
   },
   {
@@ -306425,7 +306425,7 @@
     "gender": "F",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_19.wav",
+    "audio": "WAV/spkr50/spkr50_19.wav",
     "transcription": "My best friend speaks english and Spanish"
   },
   {
@@ -306582,7 +306582,7 @@
     "gender": "F",
     "duration": 2.229125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_2.wav",
+    "audio": "WAV/spkr50/spkr50_2.wav",
     "transcription": "A cup of hot tea"
   },
   {
@@ -306904,7 +306904,7 @@
     "gender": "F",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_20.wav",
+    "audio": "WAV/spkr50/spkr50_20.wav",
     "transcription": "They usually come home in January"
   },
   {
@@ -307237,7 +307237,7 @@
     "gender": "F",
     "duration": 3.436562,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_21.wav",
+    "audio": "WAV/spkr50/spkr50_21.wav",
     "transcription": "I brush my teeth carefully in the morning"
   },
   {
@@ -307471,7 +307471,7 @@
     "gender": "F",
     "duration": 3.065062,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_22.wav",
+    "audio": "WAV/spkr50/spkr50_22.wav",
     "transcription": "I have finished my homework"
   },
   {
@@ -307727,7 +307727,7 @@
     "gender": "F",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_23.wav",
+    "audio": "WAV/spkr50/spkr50_23.wav",
     "transcription": "I got lost on the way to school"
   },
   {
@@ -307972,7 +307972,7 @@
     "gender": "F",
     "duration": 2.229125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_24.wav",
+    "audio": "WAV/spkr50/spkr50_24.wav",
     "transcription": "Look at those farm animals"
   },
   {
@@ -308217,7 +308217,7 @@
     "gender": "F",
     "duration": 1.857625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_26.wav",
+    "audio": "WAV/spkr50/spkr50_26.wav",
     "transcription": "We argued about the menu"
   },
   {
@@ -308440,7 +308440,7 @@
     "gender": "F",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_28.wav",
+    "audio": "WAV/spkr50/spkr50_28.wav",
     "transcription": "She thinks cars are great"
   },
   {
@@ -308641,7 +308641,7 @@
     "gender": "F",
     "duration": 1.9505,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_29.wav",
+    "audio": "WAV/spkr50/spkr50_29.wav",
     "transcription": "He threw something at you"
   },
   {
@@ -308842,7 +308842,7 @@
     "gender": "F",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_30.wav",
+    "audio": "WAV/spkr50/spkr50_30.wav",
     "transcription": "The moon looks like cheese"
   },
   {
@@ -309087,7 +309087,7 @@
     "gender": "F",
     "duration": 2.50775,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_31.wav",
+    "audio": "WAV/spkr50/spkr50_31.wav",
     "transcription": "It's my turn to play music"
   },
   {
@@ -309365,7 +309365,7 @@
     "gender": "F",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_33.wav",
+    "audio": "WAV/spkr50/spkr50_33.wav",
     "transcription": "Don't speak too loud at the theater"
   },
   {
@@ -309643,7 +309643,7 @@
     "gender": "F",
     "duration": 3.065062,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_34.wav",
+    "audio": "WAV/spkr50/spkr50_34.wav",
     "transcription": "The best lemon iced tea recipe"
   },
   {
@@ -309844,7 +309844,7 @@
     "gender": "F",
     "duration": 2.043375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_35.wav",
+    "audio": "WAV/spkr50/spkr50_35.wav",
     "transcription": "They said so on the news"
   },
   {
@@ -310100,7 +310100,7 @@
     "gender": "F",
     "duration": 2.229125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_36.wav",
+    "audio": "WAV/spkr50/spkr50_36.wav",
     "transcription": "Be careful with boiling water"
   },
   {
@@ -310290,7 +310290,7 @@
     "gender": "F",
     "duration": 2.322,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_37.wav",
+    "audio": "WAV/spkr50/spkr50_37.wav",
     "transcription": "I learned to tie my shoes"
   },
   {
@@ -310491,7 +310491,7 @@
     "gender": "F",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_38.wav",
+    "audio": "WAV/spkr50/spkr50_38.wav",
     "transcription": "I keep a private diary"
   },
   {
@@ -310670,7 +310670,7 @@
     "gender": "F",
     "duration": 1.857625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_4.wav",
+    "audio": "WAV/spkr50/spkr50_4.wav",
     "transcription": "My father is at home"
   },
   {
@@ -310871,7 +310871,7 @@
     "gender": "F",
     "duration": 2.229125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_40.wav",
+    "audio": "WAV/spkr50/spkr50_40.wav",
     "transcription": "The garden is pretty"
   },
   {
@@ -311028,7 +311028,7 @@
     "gender": "F",
     "duration": 2.229125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_42.wav",
+    "audio": "WAV/spkr50/spkr50_42.wav",
     "transcription": "Owls have big eyes"
   },
   {
@@ -311207,7 +311207,7 @@
     "gender": "F",
     "duration": 2.13625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_43.wav",
+    "audio": "WAV/spkr50/spkr50_43.wav",
     "transcription": "We saw an old film"
   },
   {
@@ -311419,7 +311419,7 @@
     "gender": "F",
     "duration": 2.229125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_44.wav",
+    "audio": "WAV/spkr50/spkr50_44.wav",
     "transcription": "I'm in the mood for a walk"
   },
   {
@@ -311576,7 +311576,7 @@
     "gender": "F",
     "duration": 1.486063,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_45.wav",
+    "audio": "WAV/spkr50/spkr50_45.wav",
     "transcription": "Put your coat on"
   },
   {
@@ -311777,7 +311777,7 @@
     "gender": "F",
     "duration": 2.322,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_46.wav",
+    "audio": "WAV/spkr50/spkr50_46.wav",
     "transcription": "I don't like rainy days"
   },
   {
@@ -311978,7 +311978,7 @@
     "gender": "F",
     "duration": 1.857625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_5.wav",
+    "audio": "WAV/spkr50/spkr50_5.wav",
     "transcription": "Try to sing and jump"
   },
   {
@@ -312355,7 +312355,7 @@
     "gender": "F",
     "duration": 3.529437,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_50.wav",
+    "audio": "WAV/spkr50/spkr50_50.wav",
     "transcription": "My family will visit Argentina in July"
   },
   {
@@ -312545,7 +312545,7 @@
     "gender": "F",
     "duration": 1.393188,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_51.wav",
+    "audio": "WAV/spkr50/spkr50_51.wav",
     "transcription": "We ran out of shampoo"
   },
   {
@@ -312702,7 +312702,7 @@
     "gender": "F",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_52.wav",
+    "audio": "WAV/spkr50/spkr50_52.wav",
     "transcription": "Let's play soccer"
   },
   {
@@ -312903,7 +312903,7 @@
     "gender": "F",
     "duration": 2.229125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_53.wav",
+    "audio": "WAV/spkr50/spkr50_53.wav",
     "transcription": "Mom sent me a message"
   },
   {
@@ -313016,7 +313016,7 @@
     "gender": "F",
     "duration": 1.578938,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_54.wav",
+    "audio": "WAV/spkr50/spkr50_54.wav",
     "transcription": "She's a liar"
   },
   {
@@ -313239,7 +313239,7 @@
     "gender": "F",
     "duration": 2.322,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_55.wav",
+    "audio": "WAV/spkr50/spkr50_55.wav",
     "transcription": "The boy eats at the airport"
   },
   {
@@ -313385,7 +313385,7 @@
     "gender": "F",
     "duration": 1.857625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_56.wav",
+    "audio": "WAV/spkr50/spkr50_56.wav",
     "transcription": "You called a cab"
   },
   {
@@ -313619,7 +313619,7 @@
     "gender": "F",
     "duration": 2.229125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_57.wav",
+    "audio": "WAV/spkr50/spkr50_57.wav",
     "transcription": "Don't forget your shovel"
   },
   {
@@ -313897,7 +313897,7 @@
     "gender": "F",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_58.wav",
+    "audio": "WAV/spkr50/spkr50_58.wav",
     "transcription": "The lower floor of the royal palace"
   },
   {
@@ -314054,7 +314054,7 @@
     "gender": "F",
     "duration": 1.9505,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_59.wav",
+    "audio": "WAV/spkr50/spkr50_59.wav",
     "transcription": "Against all odds"
   },
   {
@@ -314222,7 +314222,7 @@
     "gender": "F",
     "duration": 1.578938,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_6.wav",
+    "audio": "WAV/spkr50/spkr50_6.wav",
     "transcription": "Who is Robin Hood?"
   },
   {
@@ -314445,7 +314445,7 @@
     "gender": "F",
     "duration": 2.13625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_60.wav",
+    "audio": "WAV/spkr50/spkr50_60.wav",
     "transcription": "The child has lit the fire"
   },
   {
@@ -314679,7 +314679,7 @@
     "gender": "F",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_61.wav",
+    "audio": "WAV/spkr50/spkr50_61.wav",
     "transcription": "The power went off for an hour"
   },
   {
@@ -314836,7 +314836,7 @@
     "gender": "F",
     "duration": 1.486063,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_62.wav",
+    "audio": "WAV/spkr50/spkr50_62.wav",
     "transcription": "I get your point"
   },
   {
@@ -314982,7 +314982,7 @@
     "gender": "F",
     "duration": 1.9505,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_63.wav",
+    "audio": "WAV/spkr50/spkr50_63.wav",
     "transcription": "Two player games"
   },
   {
@@ -315205,7 +315205,7 @@
     "gender": "F",
     "duration": 2.50775,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_64.wav",
+    "audio": "WAV/spkr50/spkr50_64.wav",
     "transcription": "The pleasure of seeing a deer"
   },
   {
@@ -315494,7 +315494,7 @@
     "gender": "F",
     "duration": 2.229125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_65.wav",
+    "audio": "WAV/spkr50/spkr50_65.wav",
     "transcription": "They measured a volcanic eruption"
   },
   {
@@ -315728,7 +315728,7 @@
     "gender": "F",
     "duration": 2.229125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_66.wav",
+    "audio": "WAV/spkr50/spkr50_66.wav",
     "transcription": "The party is in November"
   },
   {
@@ -315929,7 +315929,7 @@
     "gender": "F",
     "duration": 2.13625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_67.wav",
+    "audio": "WAV/spkr50/spkr50_67.wav",
     "transcription": "I knew a very tall man"
   },
   {
@@ -316108,7 +316108,7 @@
     "gender": "F",
     "duration": 1.76475,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_68.wav",
+    "audio": "WAV/spkr50/spkr50_68.wav",
     "transcription": "We met at the choir"
   },
   {
@@ -316342,7 +316342,7 @@
     "gender": "F",
     "duration": 1.9505,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_69.wav",
+    "audio": "WAV/spkr50/spkr50_69.wav",
     "transcription": "Wash the dishes after lunch"
   },
   {
@@ -316554,7 +316554,7 @@
     "gender": "F",
     "duration": 1.857625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_7.wav",
+    "audio": "WAV/spkr50/spkr50_7.wav",
     "transcription": "Her little sister's teeth"
   },
   {
@@ -316777,7 +316777,7 @@
     "gender": "F",
     "duration": 2.043375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_70.wav",
+    "audio": "WAV/spkr50/spkr50_70.wav",
     "transcription": "Free tours around Europe"
   },
   {
@@ -317022,7 +317022,7 @@
     "gender": "F",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_71.wav",
+    "audio": "WAV/spkr50/spkr50_71.wav",
     "transcription": "Much more olive oil for the boy"
   },
   {
@@ -317256,7 +317256,7 @@
     "gender": "F",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_72.wav",
+    "audio": "WAV/spkr50/spkr50_72.wav",
     "transcription": "The teacher went to the garage"
   },
   {
@@ -317413,7 +317413,7 @@
     "gender": "F",
     "duration": 1.578938,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_73.wav",
+    "audio": "WAV/spkr50/spkr50_73.wav",
     "transcription": "I'm sure it's okay"
   },
   {
@@ -317603,7 +317603,7 @@
     "gender": "F",
     "duration": 2.229125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_74.wav",
+    "audio": "WAV/spkr50/spkr50_74.wav",
     "transcription": "That's pure luxury"
   },
   {
@@ -317826,7 +317826,7 @@
     "gender": "F",
     "duration": 2.13625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_75.wav",
+    "audio": "WAV/spkr50/spkr50_75.wav",
     "transcription": "A sandwich with mayonnaise"
   },
   {
@@ -318038,7 +318038,7 @@
     "gender": "F",
     "duration": 1.857625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_8.wav",
+    "audio": "WAV/spkr50/spkr50_8.wav",
     "transcription": "Turn the television off"
   },
   {
@@ -318228,7 +318228,7 @@
     "gender": "F",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr50/spkr50_9.wav",
+    "audio": "WAV/spkr50/spkr50_9.wav",
     "transcription": "The sun heats my bed"
   },
   {
@@ -318374,7 +318374,7 @@
     "gender": "M",
     "duration": 3.328,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_1.wav",
+    "audio": "WAV/spkr52/spkr52_1.wav",
     "transcription": "Our nice red toy"
   },
   {
@@ -318597,7 +318597,7 @@
     "gender": "M",
     "duration": 4.778688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_10.wav",
+    "audio": "WAV/spkr52/spkr52_10.wav",
     "transcription": "I think the ship will sink"
   },
   {
@@ -318787,7 +318787,7 @@
     "gender": "M",
     "duration": 3.413312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_11.wav",
+    "audio": "WAV/spkr52/spkr52_11.wav",
     "transcription": "The girl goes to the zoo"
   },
   {
@@ -319010,7 +319010,7 @@
     "gender": "M",
     "duration": 3.072,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_12.wav",
+    "audio": "WAV/spkr52/spkr52_12.wav",
     "transcription": "The cat is sitting outside"
   },
   {
@@ -319233,7 +319233,7 @@
     "gender": "M",
     "duration": 3.413312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_13.wav",
+    "audio": "WAV/spkr52/spkr52_13.wav",
     "transcription": "I had a headache last year"
   },
   {
@@ -319456,7 +319456,7 @@
     "gender": "M",
     "duration": 4.010688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_14.wav",
+    "audio": "WAV/spkr52/spkr52_14.wav",
     "transcription": "My brother cheats at school"
   },
   {
@@ -319679,7 +319679,7 @@
     "gender": "M",
     "duration": 4.437312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_15.wav",
+    "audio": "WAV/spkr52/spkr52_15.wav",
     "transcription": "Coffee with sugar please sir"
   },
   {
@@ -320001,7 +320001,7 @@
     "gender": "M",
     "duration": 4.522687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_18.wav",
+    "audio": "WAV/spkr52/spkr52_18.wav",
     "transcription": "Humans use a huge amount of water"
   },
   {
@@ -320378,7 +320378,7 @@
     "gender": "M",
     "duration": 4.778688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_19.wav",
+    "audio": "WAV/spkr52/spkr52_19.wav",
     "transcription": "My best friend speaks english and Spanish"
   },
   {
@@ -320535,7 +320535,7 @@
     "gender": "M",
     "duration": 3.328,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_2.wav",
+    "audio": "WAV/spkr52/spkr52_2.wav",
     "transcription": "A cup of hot tea"
   },
   {
@@ -320857,7 +320857,7 @@
     "gender": "M",
     "duration": 3.754688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_20.wav",
+    "audio": "WAV/spkr52/spkr52_20.wav",
     "transcription": "They usually come home in January"
   },
   {
@@ -321190,7 +321190,7 @@
     "gender": "M",
     "duration": 4.181312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_21.wav",
+    "audio": "WAV/spkr52/spkr52_21.wav",
     "transcription": "I brush my teeth carefully in the morning"
   },
   {
@@ -321424,7 +321424,7 @@
     "gender": "M",
     "duration": 3.413312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_22.wav",
+    "audio": "WAV/spkr52/spkr52_22.wav",
     "transcription": "I have finished my homework"
   },
   {
@@ -321680,7 +321680,7 @@
     "gender": "M",
     "duration": 6.229312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_23.wav",
+    "audio": "WAV/spkr52/spkr52_23.wav",
     "transcription": "I got lost on the way to school"
   },
   {
@@ -321925,7 +321925,7 @@
     "gender": "M",
     "duration": 2.986687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_24.wav",
+    "audio": "WAV/spkr52/spkr52_24.wav",
     "transcription": "Look at those farm animals"
   },
   {
@@ -322170,7 +322170,7 @@
     "gender": "M",
     "duration": 4.864,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_26.wav",
+    "audio": "WAV/spkr52/spkr52_26.wav",
     "transcription": "We argued about the menu"
   },
   {
@@ -322393,7 +322393,7 @@
     "gender": "M",
     "duration": 2.816,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_28.wav",
+    "audio": "WAV/spkr52/spkr52_28.wav",
     "transcription": "She thinks cars are great"
   },
   {
@@ -322594,7 +322594,7 @@
     "gender": "M",
     "duration": 3.584,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_29.wav",
+    "audio": "WAV/spkr52/spkr52_29.wav",
     "transcription": "He threw something at you"
   },
   {
@@ -322795,7 +322795,7 @@
     "gender": "M",
     "duration": 3.584,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_30.wav",
+    "audio": "WAV/spkr52/spkr52_30.wav",
     "transcription": "The moon looks like cheese"
   },
   {
@@ -323040,7 +323040,7 @@
     "gender": "M",
     "duration": 3.157313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_31.wav",
+    "audio": "WAV/spkr52/spkr52_31.wav",
     "transcription": "It's my turn to play music"
   },
   {
@@ -323318,7 +323318,7 @@
     "gender": "M",
     "duration": 3.498687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_33.wav",
+    "audio": "WAV/spkr52/spkr52_33.wav",
     "transcription": "Don't speak too loud at the theater"
   },
   {
@@ -323596,7 +323596,7 @@
     "gender": "M",
     "duration": 9.557313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_34.wav",
+    "audio": "WAV/spkr52/spkr52_34.wav",
     "transcription": "The best lemon iced tea recipe"
   },
   {
@@ -323797,7 +323797,7 @@
     "gender": "M",
     "duration": 2.901312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_35.wav",
+    "audio": "WAV/spkr52/spkr52_35.wav",
     "transcription": "They said so on the news"
   },
   {
@@ -324053,7 +324053,7 @@
     "gender": "M",
     "duration": 2.901312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_36.wav",
+    "audio": "WAV/spkr52/spkr52_36.wav",
     "transcription": "Be careful with boiling water"
   },
   {
@@ -324243,7 +324243,7 @@
     "gender": "M",
     "duration": 3.328,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_37.wav",
+    "audio": "WAV/spkr52/spkr52_37.wav",
     "transcription": "I learned to tie my shoes"
   },
   {
@@ -324444,7 +324444,7 @@
     "gender": "M",
     "duration": 2.901312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_38.wav",
+    "audio": "WAV/spkr52/spkr52_38.wav",
     "transcription": "I keep a private diary"
   },
   {
@@ -324623,7 +324623,7 @@
     "gender": "M",
     "duration": 2.986687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_4.wav",
+    "audio": "WAV/spkr52/spkr52_4.wav",
     "transcription": "My father is at home"
   },
   {
@@ -324824,7 +324824,7 @@
     "gender": "M",
     "duration": 2.474687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_40.wav",
+    "audio": "WAV/spkr52/spkr52_40.wav",
     "transcription": "The garden is pretty"
   },
   {
@@ -324981,7 +324981,7 @@
     "gender": "M",
     "duration": 3.157313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_42.wav",
+    "audio": "WAV/spkr52/spkr52_42.wav",
     "transcription": "Owls have big eyes"
   },
   {
@@ -325160,7 +325160,7 @@
     "gender": "M",
     "duration": 2.474687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_43.wav",
+    "audio": "WAV/spkr52/spkr52_43.wav",
     "transcription": "We saw an old film"
   },
   {
@@ -325372,7 +325372,7 @@
     "gender": "M",
     "duration": 4.864,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_44.wav",
+    "audio": "WAV/spkr52/spkr52_44.wav",
     "transcription": "I'm in the mood for a walk"
   },
   {
@@ -325529,7 +325529,7 @@
     "gender": "M",
     "duration": 2.56,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_45.wav",
+    "audio": "WAV/spkr52/spkr52_45.wav",
     "transcription": "Put your coat on"
   },
   {
@@ -325730,7 +325730,7 @@
     "gender": "M",
     "duration": 3.669313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_46.wav",
+    "audio": "WAV/spkr52/spkr52_46.wav",
     "transcription": "I don't like rainy days"
   },
   {
@@ -325931,7 +325931,7 @@
     "gender": "M",
     "duration": 5.546687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_5.wav",
+    "audio": "WAV/spkr52/spkr52_5.wav",
     "transcription": "Try to sing and jump"
   },
   {
@@ -326308,7 +326308,7 @@
     "gender": "M",
     "duration": 5.034688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_50.wav",
+    "audio": "WAV/spkr52/spkr52_50.wav",
     "transcription": "My family will visit Argentina in July"
   },
   {
@@ -326498,7 +326498,7 @@
     "gender": "M",
     "duration": 2.901312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_51.wav",
+    "audio": "WAV/spkr52/spkr52_51.wav",
     "transcription": "We ran out of shampoo"
   },
   {
@@ -326655,7 +326655,7 @@
     "gender": "M",
     "duration": 2.901312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_52.wav",
+    "audio": "WAV/spkr52/spkr52_52.wav",
     "transcription": "Let's play soccer"
   },
   {
@@ -326856,7 +326856,7 @@
     "gender": "M",
     "duration": 3.157313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_53.wav",
+    "audio": "WAV/spkr52/spkr52_53.wav",
     "transcription": "Mom sent me a message"
   },
   {
@@ -326969,7 +326969,7 @@
     "gender": "M",
     "duration": 2.986687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_54.wav",
+    "audio": "WAV/spkr52/spkr52_54.wav",
     "transcription": "She's a liar"
   },
   {
@@ -327115,7 +327115,7 @@
     "gender": "M",
     "duration": 2.218688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_56.wav",
+    "audio": "WAV/spkr52/spkr52_56.wav",
     "transcription": "You called a cab"
   },
   {
@@ -327349,7 +327349,7 @@
     "gender": "M",
     "duration": 2.474687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_57.wav",
+    "audio": "WAV/spkr52/spkr52_57.wav",
     "transcription": "Don't forget your shovel"
   },
   {
@@ -327627,7 +327627,7 @@
     "gender": "M",
     "duration": 5.802688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_58.wav",
+    "audio": "WAV/spkr52/spkr52_58.wav",
     "transcription": "The lower floor of the royal palace"
   },
   {
@@ -327784,7 +327784,7 @@
     "gender": "M",
     "duration": 2.56,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_59.wav",
+    "audio": "WAV/spkr52/spkr52_59.wav",
     "transcription": "Against all odds"
   },
   {
@@ -327952,7 +327952,7 @@
     "gender": "M",
     "duration": 2.304,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_6.wav",
+    "audio": "WAV/spkr52/spkr52_6.wav",
     "transcription": "Who is Robin Hood?"
   },
   {
@@ -328175,7 +328175,7 @@
     "gender": "M",
     "duration": 3.413312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_60.wav",
+    "audio": "WAV/spkr52/spkr52_60.wav",
     "transcription": "The child has lit the fire"
   },
   {
@@ -328409,7 +328409,7 @@
     "gender": "M",
     "duration": 3.328,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_61.wav",
+    "audio": "WAV/spkr52/spkr52_61.wav",
     "transcription": "The power went off for an hour"
   },
   {
@@ -328566,7 +328566,7 @@
     "gender": "M",
     "duration": 2.645313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_62.wav",
+    "audio": "WAV/spkr52/spkr52_62.wav",
     "transcription": "I get your point"
   },
   {
@@ -328712,7 +328712,7 @@
     "gender": "M",
     "duration": 2.304,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_63.wav",
+    "audio": "WAV/spkr52/spkr52_63.wav",
     "transcription": "Two player games"
   },
   {
@@ -328935,7 +328935,7 @@
     "gender": "M",
     "duration": 3.669313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_64.wav",
+    "audio": "WAV/spkr52/spkr52_64.wav",
     "transcription": "The pleasure of seeing a deer"
   },
   {
@@ -329224,7 +329224,7 @@
     "gender": "M",
     "duration": 4.181312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_65.wav",
+    "audio": "WAV/spkr52/spkr52_65.wav",
     "transcription": "They measured a volcanic eruption"
   },
   {
@@ -329458,7 +329458,7 @@
     "gender": "M",
     "duration": 4.352,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_66.wav",
+    "audio": "WAV/spkr52/spkr52_66.wav",
     "transcription": "The party is in November"
   },
   {
@@ -329659,7 +329659,7 @@
     "gender": "M",
     "duration": 4.778688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_67.wav",
+    "audio": "WAV/spkr52/spkr52_67.wav",
     "transcription": "I knew a very tall man"
   },
   {
@@ -329838,7 +329838,7 @@
     "gender": "M",
     "duration": 2.474687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_68.wav",
+    "audio": "WAV/spkr52/spkr52_68.wav",
     "transcription": "We met at the choir"
   },
   {
@@ -330072,7 +330072,7 @@
     "gender": "M",
     "duration": 4.181312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_69.wav",
+    "audio": "WAV/spkr52/spkr52_69.wav",
     "transcription": "Wash the dishes after lunch"
   },
   {
@@ -330284,7 +330284,7 @@
     "gender": "M",
     "duration": 3.413312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_7.wav",
+    "audio": "WAV/spkr52/spkr52_7.wav",
     "transcription": "Her little sister's teeth"
   },
   {
@@ -330507,7 +330507,7 @@
     "gender": "M",
     "duration": 3.157313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_70.wav",
+    "audio": "WAV/spkr52/spkr52_70.wav",
     "transcription": "Free tours around Europe"
   },
   {
@@ -330752,7 +330752,7 @@
     "gender": "M",
     "duration": 3.84,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_71.wav",
+    "audio": "WAV/spkr52/spkr52_71.wav",
     "transcription": "Much more olive oil for the boy"
   },
   {
@@ -330986,7 +330986,7 @@
     "gender": "M",
     "duration": 3.157313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_72.wav",
+    "audio": "WAV/spkr52/spkr52_72.wav",
     "transcription": "The teacher went to the garage"
   },
   {
@@ -331143,7 +331143,7 @@
     "gender": "M",
     "duration": 2.304,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_73.wav",
+    "audio": "WAV/spkr52/spkr52_73.wav",
     "transcription": "I'm sure it's okay"
   },
   {
@@ -331333,7 +331333,7 @@
     "gender": "M",
     "duration": 2.901312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_74.wav",
+    "audio": "WAV/spkr52/spkr52_74.wav",
     "transcription": "That's pure luxury"
   },
   {
@@ -331556,7 +331556,7 @@
     "gender": "M",
     "duration": 3.328,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_75.wav",
+    "audio": "WAV/spkr52/spkr52_75.wav",
     "transcription": "A sandwich with mayonnaise"
   },
   {
@@ -331768,7 +331768,7 @@
     "gender": "M",
     "duration": 2.901312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_8.wav",
+    "audio": "WAV/spkr52/spkr52_8.wav",
     "transcription": "Turn the television off"
   },
   {
@@ -331958,7 +331958,7 @@
     "gender": "M",
     "duration": 3.072,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr52/spkr52_9.wav",
+    "audio": "WAV/spkr52/spkr52_9.wav",
     "transcription": "The sun heats my bed"
   },
   {
@@ -332104,7 +332104,7 @@
     "gender": "F",
     "duration": 3.436562,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_1.wav",
+    "audio": "WAV/spkr55/spkr55_1.wav",
     "transcription": "Our nice red toy"
   },
   {
@@ -332327,7 +332327,7 @@
     "gender": "F",
     "duration": 3.436562,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_10.wav",
+    "audio": "WAV/spkr55/spkr55_10.wav",
     "transcription": "I think the ship will sink"
   },
   {
@@ -332517,7 +332517,7 @@
     "gender": "F",
     "duration": 3.622313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_11.wav",
+    "audio": "WAV/spkr55/spkr55_11.wav",
     "transcription": "The girl goes to the zoo"
   },
   {
@@ -332740,7 +332740,7 @@
     "gender": "F",
     "duration": 3.065062,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_12.wav",
+    "audio": "WAV/spkr55/spkr55_12.wav",
     "transcription": "The cat is sitting outside"
   },
   {
@@ -332963,7 +332963,7 @@
     "gender": "F",
     "duration": 3.900937,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_13.wav",
+    "audio": "WAV/spkr55/spkr55_13.wav",
     "transcription": "I had a headache last year"
   },
   {
@@ -333186,7 +333186,7 @@
     "gender": "F",
     "duration": 3.715187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_14.wav",
+    "audio": "WAV/spkr55/spkr55_14.wav",
     "transcription": "My brother cheats at school"
   },
   {
@@ -333409,7 +333409,7 @@
     "gender": "F",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_15.wav",
+    "audio": "WAV/spkr55/spkr55_15.wav",
     "transcription": "Coffee with sugar please sir"
   },
   {
@@ -333731,7 +333731,7 @@
     "gender": "F",
     "duration": 5.294187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_18.wav",
+    "audio": "WAV/spkr55/spkr55_18.wav",
     "transcription": "Humans use a huge amount of water"
   },
   {
@@ -334108,7 +334108,7 @@
     "gender": "F",
     "duration": 4.644,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_19.wav",
+    "audio": "WAV/spkr55/spkr55_19.wav",
     "transcription": "My best friend speaks english and Spanish"
   },
   {
@@ -334265,7 +334265,7 @@
     "gender": "F",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_2.wav",
+    "audio": "WAV/spkr55/spkr55_2.wav",
     "transcription": "A cup of hot tea"
   },
   {
@@ -334587,7 +334587,7 @@
     "gender": "F",
     "duration": 4.736875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_20.wav",
+    "audio": "WAV/spkr55/spkr55_20.wav",
     "transcription": "They usually come home in January"
   },
   {
@@ -334920,7 +334920,7 @@
     "gender": "F",
     "duration": 4.365375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_21.wav",
+    "audio": "WAV/spkr55/spkr55_21.wav",
     "transcription": "I brush my teeth carefully in the morning"
   },
   {
@@ -335154,7 +335154,7 @@
     "gender": "F",
     "duration": 3.993813,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_22.wav",
+    "audio": "WAV/spkr55/spkr55_22.wav",
     "transcription": "I have finished my homework"
   },
   {
@@ -335410,7 +335410,7 @@
     "gender": "F",
     "duration": 3.715187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_23.wav",
+    "audio": "WAV/spkr55/spkr55_23.wav",
     "transcription": "I got lost on the way to school"
   },
   {
@@ -335655,7 +335655,7 @@
     "gender": "F",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_24.wav",
+    "audio": "WAV/spkr55/spkr55_24.wav",
     "transcription": "Look at those farm animals"
   },
   {
@@ -335900,7 +335900,7 @@
     "gender": "F",
     "duration": 3.993813,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_26.wav",
+    "audio": "WAV/spkr55/spkr55_26.wav",
     "transcription": "We argued about the menu"
   },
   {
@@ -336123,7 +336123,7 @@
     "gender": "F",
     "duration": 3.622313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_28.wav",
+    "audio": "WAV/spkr55/spkr55_28.wav",
     "transcription": "She thinks cars are great"
   },
   {
@@ -336324,7 +336324,7 @@
     "gender": "F",
     "duration": 3.065062,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_29.wav",
+    "audio": "WAV/spkr55/spkr55_29.wav",
     "transcription": "He threw something at you"
   },
   {
@@ -336525,7 +336525,7 @@
     "gender": "F",
     "duration": 3.715187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_30.wav",
+    "audio": "WAV/spkr55/spkr55_30.wav",
     "transcription": "The moon looks like cheese"
   },
   {
@@ -336770,7 +336770,7 @@
     "gender": "F",
     "duration": 3.250812,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_31.wav",
+    "audio": "WAV/spkr55/spkr55_31.wav",
     "transcription": "It's my turn to play music"
   },
   {
@@ -337048,7 +337048,7 @@
     "gender": "F",
     "duration": 5.665687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_33.wav",
+    "audio": "WAV/spkr55/spkr55_33.wav",
     "transcription": "Don't speak too loud at the theater"
   },
   {
@@ -337326,7 +337326,7 @@
     "gender": "F",
     "duration": 4.179625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_34.wav",
+    "audio": "WAV/spkr55/spkr55_34.wav",
     "transcription": "The best lemon iced tea recipe"
   },
   {
@@ -337527,7 +337527,7 @@
     "gender": "F",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_35.wav",
+    "audio": "WAV/spkr55/spkr55_35.wav",
     "transcription": "They said so on the news"
   },
   {
@@ -337783,7 +337783,7 @@
     "gender": "F",
     "duration": 4.365375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_36.wav",
+    "audio": "WAV/spkr55/spkr55_36.wav",
     "transcription": "Be careful with boiling water"
   },
   {
@@ -337984,7 +337984,7 @@
     "gender": "F",
     "duration": 3.157938,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_37.wav",
+    "audio": "WAV/spkr55/spkr55_37.wav",
     "transcription": "I learned to tie my shoes"
   },
   {
@@ -338185,7 +338185,7 @@
     "gender": "F",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_38.wav",
+    "audio": "WAV/spkr55/spkr55_38.wav",
     "transcription": "I keep a private diary"
   },
   {
@@ -338364,7 +338364,7 @@
     "gender": "F",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_4.wav",
+    "audio": "WAV/spkr55/spkr55_4.wav",
     "transcription": "My father is at home"
   },
   {
@@ -338565,7 +338565,7 @@
     "gender": "F",
     "duration": 2.50775,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_40.wav",
+    "audio": "WAV/spkr55/spkr55_40.wav",
     "transcription": "The garden is pretty"
   },
   {
@@ -338722,7 +338722,7 @@
     "gender": "F",
     "duration": 3.065062,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_42.wav",
+    "audio": "WAV/spkr55/spkr55_42.wav",
     "transcription": "Owls have big eyes"
   },
   {
@@ -338901,7 +338901,7 @@
     "gender": "F",
     "duration": 3.250812,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_43.wav",
+    "audio": "WAV/spkr55/spkr55_43.wav",
     "transcription": "We saw an old film"
   },
   {
@@ -339113,7 +339113,7 @@
     "gender": "F",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_44.wav",
+    "audio": "WAV/spkr55/spkr55_44.wav",
     "transcription": "I'm in the mood for a walk"
   },
   {
@@ -339270,7 +339270,7 @@
     "gender": "F",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_45.wav",
+    "audio": "WAV/spkr55/spkr55_45.wav",
     "transcription": "Put your coat on"
   },
   {
@@ -339471,7 +339471,7 @@
     "gender": "F",
     "duration": 3.157938,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_46.wav",
+    "audio": "WAV/spkr55/spkr55_46.wav",
     "transcription": "I don't like rainy days"
   },
   {
@@ -339672,7 +339672,7 @@
     "gender": "F",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_5.wav",
+    "audio": "WAV/spkr55/spkr55_5.wav",
     "transcription": "Try to sing and jump"
   },
   {
@@ -340049,7 +340049,7 @@
     "gender": "F",
     "duration": 4.365375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_50.wav",
+    "audio": "WAV/spkr55/spkr55_50.wav",
     "transcription": "My family will visit Argentina in July"
   },
   {
@@ -340239,7 +340239,7 @@
     "gender": "F",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_51.wav",
+    "audio": "WAV/spkr55/spkr55_51.wav",
     "transcription": "We ran out of shampoo"
   },
   {
@@ -340396,7 +340396,7 @@
     "gender": "F",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_52.wav",
+    "audio": "WAV/spkr55/spkr55_52.wav",
     "transcription": "Let's play soccer"
   },
   {
@@ -340597,7 +340597,7 @@
     "gender": "F",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_53.wav",
+    "audio": "WAV/spkr55/spkr55_53.wav",
     "transcription": "Mom sent me a message"
   },
   {
@@ -340710,7 +340710,7 @@
     "gender": "F",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_54.wav",
+    "audio": "WAV/spkr55/spkr55_54.wav",
     "transcription": "She's a liar"
   },
   {
@@ -340856,7 +340856,7 @@
     "gender": "F",
     "duration": 2.50775,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_56.wav",
+    "audio": "WAV/spkr55/spkr55_56.wav",
     "transcription": "You called a cab"
   },
   {
@@ -341090,7 +341090,7 @@
     "gender": "F",
     "duration": 4.644,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_57.wav",
+    "audio": "WAV/spkr55/spkr55_57.wav",
     "transcription": "Don't forget your shovel"
   },
   {
@@ -341368,7 +341368,7 @@
     "gender": "F",
     "duration": 3.529437,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_58.wav",
+    "audio": "WAV/spkr55/spkr55_58.wav",
     "transcription": "The lower floor of the royal palace"
   },
   {
@@ -341525,7 +341525,7 @@
     "gender": "F",
     "duration": 6.78025,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_59.wav",
+    "audio": "WAV/spkr55/spkr55_59.wav",
     "transcription": "Against all odds"
   },
   {
@@ -341693,7 +341693,7 @@
     "gender": "F",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_6.wav",
+    "audio": "WAV/spkr55/spkr55_6.wav",
     "transcription": "Who is Robin Hood?"
   },
   {
@@ -341916,7 +341916,7 @@
     "gender": "F",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_60.wav",
+    "audio": "WAV/spkr55/spkr55_60.wav",
     "transcription": "The child has lit the fire"
   },
   {
@@ -342150,7 +342150,7 @@
     "gender": "F",
     "duration": 3.065062,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_61.wav",
+    "audio": "WAV/spkr55/spkr55_61.wav",
     "transcription": "The power went off for an hour"
   },
   {
@@ -342307,7 +342307,7 @@
     "gender": "F",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_62.wav",
+    "audio": "WAV/spkr55/spkr55_62.wav",
     "transcription": "I get your point"
   },
   {
@@ -342453,7 +342453,7 @@
     "gender": "F",
     "duration": 2.043375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_63.wav",
+    "audio": "WAV/spkr55/spkr55_63.wav",
     "transcription": "Two player games"
   },
   {
@@ -342676,7 +342676,7 @@
     "gender": "F",
     "duration": 4.736875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_64.wav",
+    "audio": "WAV/spkr55/spkr55_64.wav",
     "transcription": "The pleasure of seeing a deer"
   },
   {
@@ -342965,7 +342965,7 @@
     "gender": "F",
     "duration": 3.993813,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_65.wav",
+    "audio": "WAV/spkr55/spkr55_65.wav",
     "transcription": "They measured a volcanic eruption"
   },
   {
@@ -343199,7 +343199,7 @@
     "gender": "F",
     "duration": 3.250812,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_66.wav",
+    "audio": "WAV/spkr55/spkr55_66.wav",
     "transcription": "The party is in November"
   },
   {
@@ -343400,7 +343400,7 @@
     "gender": "F",
     "duration": 3.900937,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_67.wav",
+    "audio": "WAV/spkr55/spkr55_67.wav",
     "transcription": "I knew a very tall man"
   },
   {
@@ -343579,7 +343579,7 @@
     "gender": "F",
     "duration": 3.157938,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_68.wav",
+    "audio": "WAV/spkr55/spkr55_68.wav",
     "transcription": "We met at the choir"
   },
   {
@@ -343813,7 +343813,7 @@
     "gender": "F",
     "duration": 3.157938,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_69.wav",
+    "audio": "WAV/spkr55/spkr55_69.wav",
     "transcription": "Wash the dishes after lunch"
   },
   {
@@ -344025,7 +344025,7 @@
     "gender": "F",
     "duration": 3.900937,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_7.wav",
+    "audio": "WAV/spkr55/spkr55_7.wav",
     "transcription": "Her little sister's teeth"
   },
   {
@@ -344248,7 +344248,7 @@
     "gender": "F",
     "duration": 3.715187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_70.wav",
+    "audio": "WAV/spkr55/spkr55_70.wav",
     "transcription": "Free tours around Europe"
   },
   {
@@ -344493,7 +344493,7 @@
     "gender": "F",
     "duration": 5.108375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_71.wav",
+    "audio": "WAV/spkr55/spkr55_71.wav",
     "transcription": "Much more olive oil for the boy"
   },
   {
@@ -344727,7 +344727,7 @@
     "gender": "F",
     "duration": 3.436562,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_72.wav",
+    "audio": "WAV/spkr55/spkr55_72.wav",
     "transcription": "The teacher went to the garage"
   },
   {
@@ -344884,7 +344884,7 @@
     "gender": "F",
     "duration": 4.736875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_73.wav",
+    "audio": "WAV/spkr55/spkr55_73.wav",
     "transcription": "I'm sure it's okay"
   },
   {
@@ -345074,7 +345074,7 @@
     "gender": "F",
     "duration": 3.157938,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_74.wav",
+    "audio": "WAV/spkr55/spkr55_74.wav",
     "transcription": "That's pure luxury"
   },
   {
@@ -345297,7 +345297,7 @@
     "gender": "F",
     "duration": 3.900937,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_75.wav",
+    "audio": "WAV/spkr55/spkr55_75.wav",
     "transcription": "A sandwich with mayonnaise"
   },
   {
@@ -345509,7 +345509,7 @@
     "gender": "F",
     "duration": 3.529437,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_8.wav",
+    "audio": "WAV/spkr55/spkr55_8.wav",
     "transcription": "Turn the television off"
   },
   {
@@ -345699,7 +345699,7 @@
     "gender": "F",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr55/spkr55_9.wav",
+    "audio": "WAV/spkr55/spkr55_9.wav",
     "transcription": "The sun heats my bed"
   },
   {
@@ -345845,7 +345845,7 @@
     "gender": "F",
     "duration": 3.328,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_1.wav",
+    "audio": "WAV/spkr56/spkr56_1.wav",
     "transcription": "Our nice red toy"
   },
   {
@@ -346068,7 +346068,7 @@
     "gender": "F",
     "duration": 4.096,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_10.wav",
+    "audio": "WAV/spkr56/spkr56_10.wav",
     "transcription": "I think the ship will sink"
   },
   {
@@ -346291,7 +346291,7 @@
     "gender": "F",
     "duration": 3.754688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_12.wav",
+    "audio": "WAV/spkr56/spkr56_12.wav",
     "transcription": "The cat is sitting outside"
   },
   {
@@ -346514,7 +346514,7 @@
     "gender": "F",
     "duration": 4.352,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_13.wav",
+    "audio": "WAV/spkr56/spkr56_13.wav",
     "transcription": "I had a headache last year"
   },
   {
@@ -346737,7 +346737,7 @@
     "gender": "F",
     "duration": 4.010688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_14.wav",
+    "audio": "WAV/spkr56/spkr56_14.wav",
     "transcription": "My brother cheats at school"
   },
   {
@@ -346960,7 +346960,7 @@
     "gender": "F",
     "duration": 3.84,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_15.wav",
+    "audio": "WAV/spkr56/spkr56_15.wav",
     "transcription": "Coffee with sugar please sir"
   },
   {
@@ -347282,7 +347282,7 @@
     "gender": "F",
     "duration": 5.546687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_18.wav",
+    "audio": "WAV/spkr56/spkr56_18.wav",
     "transcription": "Humans use a huge amount of water"
   },
   {
@@ -347659,7 +347659,7 @@
     "gender": "F",
     "duration": 3.925312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_19.wav",
+    "audio": "WAV/spkr56/spkr56_19.wav",
     "transcription": "My best friend speaks english and Spanish"
   },
   {
@@ -347816,7 +347816,7 @@
     "gender": "F",
     "duration": 4.949312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_2.wav",
+    "audio": "WAV/spkr56/spkr56_2.wav",
     "transcription": "A cup of hot tea"
   },
   {
@@ -348138,7 +348138,7 @@
     "gender": "F",
     "duration": 5.461313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_20.wav",
+    "audio": "WAV/spkr56/spkr56_20.wav",
     "transcription": "They usually come home in January"
   },
   {
@@ -348471,7 +348471,7 @@
     "gender": "F",
     "duration": 7.253312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_21.wav",
+    "audio": "WAV/spkr56/spkr56_21.wav",
     "transcription": "I brush my teeth carefully in the morning"
   },
   {
@@ -348705,7 +348705,7 @@
     "gender": "F",
     "duration": 4.010688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_22.wav",
+    "audio": "WAV/spkr56/spkr56_22.wav",
     "transcription": "I have finished my homework"
   },
   {
@@ -348961,7 +348961,7 @@
     "gender": "F",
     "duration": 3.498687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_23.wav",
+    "audio": "WAV/spkr56/spkr56_23.wav",
     "transcription": "I got lost on the way to school"
   },
   {
@@ -349206,7 +349206,7 @@
     "gender": "F",
     "duration": 3.242688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_24.wav",
+    "audio": "WAV/spkr56/spkr56_24.wav",
     "transcription": "Look at those farm animals"
   },
   {
@@ -349451,7 +349451,7 @@
     "gender": "F",
     "duration": 4.266687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_26.wav",
+    "audio": "WAV/spkr56/spkr56_26.wav",
     "transcription": "We argued about the menu"
   },
   {
@@ -349652,7 +349652,7 @@
     "gender": "F",
     "duration": 3.413312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_29.wav",
+    "audio": "WAV/spkr56/spkr56_29.wav",
     "transcription": "He threw something at you"
   },
   {
@@ -349853,7 +349853,7 @@
     "gender": "F",
     "duration": 3.242688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_30.wav",
+    "audio": "WAV/spkr56/spkr56_30.wav",
     "transcription": "The moon looks like cheese"
   },
   {
@@ -350098,7 +350098,7 @@
     "gender": "F",
     "duration": 3.498687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_31.wav",
+    "audio": "WAV/spkr56/spkr56_31.wav",
     "transcription": "It's my turn to play music"
   },
   {
@@ -350376,7 +350376,7 @@
     "gender": "F",
     "duration": 5.034688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_33.wav",
+    "audio": "WAV/spkr56/spkr56_33.wav",
     "transcription": "Don't speak too loud at the theater"
   },
   {
@@ -350654,7 +350654,7 @@
     "gender": "F",
     "duration": 4.437312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_34.wav",
+    "audio": "WAV/spkr56/spkr56_34.wav",
     "transcription": "The best lemon iced tea recipe"
   },
   {
@@ -350855,7 +350855,7 @@
     "gender": "F",
     "duration": 4.522687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_35.wav",
+    "audio": "WAV/spkr56/spkr56_35.wav",
     "transcription": "They said so on the news"
   },
   {
@@ -351111,7 +351111,7 @@
     "gender": "F",
     "duration": 4.522687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_36.wav",
+    "audio": "WAV/spkr56/spkr56_36.wav",
     "transcription": "Be careful with boiling water"
   },
   {
@@ -351301,7 +351301,7 @@
     "gender": "F",
     "duration": 3.584,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_37.wav",
+    "audio": "WAV/spkr56/spkr56_37.wav",
     "transcription": "I learned to tie my shoes"
   },
   {
@@ -351480,7 +351480,7 @@
     "gender": "F",
     "duration": 2.986687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_4.wav",
+    "audio": "WAV/spkr56/spkr56_4.wav",
     "transcription": "My father is at home"
   },
   {
@@ -351681,7 +351681,7 @@
     "gender": "F",
     "duration": 3.157313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_40.wav",
+    "audio": "WAV/spkr56/spkr56_40.wav",
     "transcription": "The garden is pretty"
   },
   {
@@ -351838,7 +351838,7 @@
     "gender": "F",
     "duration": 2.56,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_42.wav",
+    "audio": "WAV/spkr56/spkr56_42.wav",
     "transcription": "Owls have big eyes"
   },
   {
@@ -352017,7 +352017,7 @@
     "gender": "F",
     "duration": 3.498687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_43.wav",
+    "audio": "WAV/spkr56/spkr56_43.wav",
     "transcription": "We saw an old film"
   },
   {
@@ -352229,7 +352229,7 @@
     "gender": "F",
     "duration": 3.84,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_44.wav",
+    "audio": "WAV/spkr56/spkr56_44.wav",
     "transcription": "I'm in the mood for a walk"
   },
   {
@@ -352386,7 +352386,7 @@
     "gender": "F",
     "duration": 2.986687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_45.wav",
+    "audio": "WAV/spkr56/spkr56_45.wav",
     "transcription": "Put your coat on"
   },
   {
@@ -352587,7 +352587,7 @@
     "gender": "F",
     "duration": 10.069313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_46.wav",
+    "audio": "WAV/spkr56/spkr56_46.wav",
     "transcription": "I don't like rainy days"
   },
   {
@@ -352788,7 +352788,7 @@
     "gender": "F",
     "duration": 2.986687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_5.wav",
+    "audio": "WAV/spkr56/spkr56_5.wav",
     "transcription": "Try to sing and jump"
   },
   {
@@ -353165,7 +353165,7 @@
     "gender": "F",
     "duration": 4.778688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_50.wav",
+    "audio": "WAV/spkr56/spkr56_50.wav",
     "transcription": "My family will visit Argentina in July"
   },
   {
@@ -353355,7 +353355,7 @@
     "gender": "F",
     "duration": 3.498687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_51.wav",
+    "audio": "WAV/spkr56/spkr56_51.wav",
     "transcription": "We ran out of shampoo"
   },
   {
@@ -353512,7 +353512,7 @@
     "gender": "F",
     "duration": 2.218688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_52.wav",
+    "audio": "WAV/spkr56/spkr56_52.wav",
     "transcription": "Let's play soccer"
   },
   {
@@ -353713,7 +353713,7 @@
     "gender": "F",
     "duration": 4.864,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_53.wav",
+    "audio": "WAV/spkr56/spkr56_53.wav",
     "transcription": "Mom sent me a message"
   },
   {
@@ -353826,7 +353826,7 @@
     "gender": "F",
     "duration": 2.048,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_54.wav",
+    "audio": "WAV/spkr56/spkr56_54.wav",
     "transcription": "She's a liar"
   },
   {
@@ -354049,7 +354049,7 @@
     "gender": "F",
     "duration": 5.973312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_55.wav",
+    "audio": "WAV/spkr56/spkr56_55.wav",
     "transcription": "The boy eats at the airport"
   },
   {
@@ -354195,7 +354195,7 @@
     "gender": "F",
     "duration": 2.304,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_56.wav",
+    "audio": "WAV/spkr56/spkr56_56.wav",
     "transcription": "You called a cab"
   },
   {
@@ -354429,7 +354429,7 @@
     "gender": "F",
     "duration": 4.437312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_57.wav",
+    "audio": "WAV/spkr56/spkr56_57.wav",
     "transcription": "Don't forget your shovel"
   },
   {
@@ -354707,7 +354707,7 @@
     "gender": "F",
     "duration": 4.266687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_58.wav",
+    "audio": "WAV/spkr56/spkr56_58.wav",
     "transcription": "The lower floor of the royal palace"
   },
   {
@@ -354864,7 +354864,7 @@
     "gender": "F",
     "duration": 2.901312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_59.wav",
+    "audio": "WAV/spkr56/spkr56_59.wav",
     "transcription": "Against all odds"
   },
   {
@@ -355032,7 +355032,7 @@
     "gender": "F",
     "duration": 2.133313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_6.wav",
+    "audio": "WAV/spkr56/spkr56_6.wav",
     "transcription": "Who is Robin Hood?"
   },
   {
@@ -355255,7 +355255,7 @@
     "gender": "F",
     "duration": 3.413312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_60.wav",
+    "audio": "WAV/spkr56/spkr56_60.wav",
     "transcription": "The child has lit the fire"
   },
   {
@@ -355489,7 +355489,7 @@
     "gender": "F",
     "duration": 4.778688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_61.wav",
+    "audio": "WAV/spkr56/spkr56_61.wav",
     "transcription": "The power went off for an hour"
   },
   {
@@ -355646,7 +355646,7 @@
     "gender": "F",
     "duration": 2.389312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_62.wav",
+    "audio": "WAV/spkr56/spkr56_62.wav",
     "transcription": "I get your point"
   },
   {
@@ -355792,7 +355792,7 @@
     "gender": "F",
     "duration": 2.218688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_63.wav",
+    "audio": "WAV/spkr56/spkr56_63.wav",
     "transcription": "Two player games"
   },
   {
@@ -356015,7 +356015,7 @@
     "gender": "F",
     "duration": 3.584,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_64.wav",
+    "audio": "WAV/spkr56/spkr56_64.wav",
     "transcription": "The pleasure of seeing a deer"
   },
   {
@@ -356304,7 +356304,7 @@
     "gender": "F",
     "duration": 3.669313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_65.wav",
+    "audio": "WAV/spkr56/spkr56_65.wav",
     "transcription": "They measured a volcanic eruption"
   },
   {
@@ -356538,7 +356538,7 @@
     "gender": "F",
     "duration": 2.986687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_66.wav",
+    "audio": "WAV/spkr56/spkr56_66.wav",
     "transcription": "The party is in November"
   },
   {
@@ -356739,7 +356739,7 @@
     "gender": "F",
     "duration": 3.669313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_67.wav",
+    "audio": "WAV/spkr56/spkr56_67.wav",
     "transcription": "I knew a very tall man"
   },
   {
@@ -356918,7 +356918,7 @@
     "gender": "F",
     "duration": 3.584,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_68.wav",
+    "audio": "WAV/spkr56/spkr56_68.wav",
     "transcription": "We met at the choir"
   },
   {
@@ -357152,7 +357152,7 @@
     "gender": "F",
     "duration": 3.413312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_69.wav",
+    "audio": "WAV/spkr56/spkr56_69.wav",
     "transcription": "Wash the dishes after lunch"
   },
   {
@@ -357364,7 +357364,7 @@
     "gender": "F",
     "duration": 4.010688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_7.wav",
+    "audio": "WAV/spkr56/spkr56_7.wav",
     "transcription": "Her little sister's teeth"
   },
   {
@@ -357609,7 +357609,7 @@
     "gender": "F",
     "duration": 3.669313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_71.wav",
+    "audio": "WAV/spkr56/spkr56_71.wav",
     "transcription": "Much more olive oil for the boy"
   },
   {
@@ -357843,7 +357843,7 @@
     "gender": "F",
     "duration": 3.072,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_72.wav",
+    "audio": "WAV/spkr56/spkr56_72.wav",
     "transcription": "The teacher went to the garage"
   },
   {
@@ -358000,7 +358000,7 @@
     "gender": "F",
     "duration": 2.389312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_73.wav",
+    "audio": "WAV/spkr56/spkr56_73.wav",
     "transcription": "I'm sure it's okay"
   },
   {
@@ -358190,7 +358190,7 @@
     "gender": "F",
     "duration": 2.048,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_74.wav",
+    "audio": "WAV/spkr56/spkr56_74.wav",
     "transcription": "That's pure luxury"
   },
   {
@@ -358413,7 +358413,7 @@
     "gender": "F",
     "duration": 2.56,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_75.wav",
+    "audio": "WAV/spkr56/spkr56_75.wav",
     "transcription": "A sandwich with mayonnaise"
   },
   {
@@ -358625,7 +358625,7 @@
     "gender": "F",
     "duration": 3.669313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_8.wav",
+    "audio": "WAV/spkr56/spkr56_8.wav",
     "transcription": "Turn the television off"
   },
   {
@@ -358815,7 +358815,7 @@
     "gender": "F",
     "duration": 3.413312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr56/spkr56_9.wav",
+    "audio": "WAV/spkr56/spkr56_9.wav",
     "transcription": "The sun heats my bed"
   },
   {
@@ -358961,7 +358961,7 @@
     "gender": "M",
     "duration": 2.229125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_1.wav",
+    "audio": "WAV/spkr57/spkr57_1.wav",
     "transcription": "Our nice red toy"
   },
   {
@@ -359184,7 +359184,7 @@
     "gender": "M",
     "duration": 3.529437,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_10.wav",
+    "audio": "WAV/spkr57/spkr57_10.wav",
     "transcription": "I think the ship will sink"
   },
   {
@@ -359374,7 +359374,7 @@
     "gender": "M",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_11.wav",
+    "audio": "WAV/spkr57/spkr57_11.wav",
     "transcription": "The girl goes to the zoo"
   },
   {
@@ -359597,7 +359597,7 @@
     "gender": "M",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_12.wav",
+    "audio": "WAV/spkr57/spkr57_12.wav",
     "transcription": "The cat is sitting outside"
   },
   {
@@ -359820,7 +359820,7 @@
     "gender": "M",
     "duration": 3.065062,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_13.wav",
+    "audio": "WAV/spkr57/spkr57_13.wav",
     "transcription": "I had a headache last year"
   },
   {
@@ -360043,7 +360043,7 @@
     "gender": "M",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_14.wav",
+    "audio": "WAV/spkr57/spkr57_14.wav",
     "transcription": "My brother cheats at school"
   },
   {
@@ -360266,7 +360266,7 @@
     "gender": "M",
     "duration": 3.436562,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_15.wav",
+    "audio": "WAV/spkr57/spkr57_15.wav",
     "transcription": "Coffee with sugar please sir"
   },
   {
@@ -360588,7 +360588,7 @@
     "gender": "M",
     "duration": 3.250812,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_18.wav",
+    "audio": "WAV/spkr57/spkr57_18.wav",
     "transcription": "Humans use a huge amount of water"
   },
   {
@@ -360965,7 +360965,7 @@
     "gender": "M",
     "duration": 3.808063,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_19.wav",
+    "audio": "WAV/spkr57/spkr57_19.wav",
     "transcription": "My best friend speaks english and Spanish"
   },
   {
@@ -361122,7 +361122,7 @@
     "gender": "M",
     "duration": 2.322,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_2.wav",
+    "audio": "WAV/spkr57/spkr57_2.wav",
     "transcription": "A cup of hot tea"
   },
   {
@@ -361444,7 +361444,7 @@
     "gender": "M",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_20.wav",
+    "audio": "WAV/spkr57/spkr57_20.wav",
     "transcription": "They usually come home in January"
   },
   {
@@ -361777,7 +361777,7 @@
     "gender": "M",
     "duration": 3.715187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_21.wav",
+    "audio": "WAV/spkr57/spkr57_21.wav",
     "transcription": "I brush my teeth carefully in the morning"
   },
   {
@@ -362011,7 +362011,7 @@
     "gender": "M",
     "duration": 3.065062,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_22.wav",
+    "audio": "WAV/spkr57/spkr57_22.wav",
     "transcription": "I have finished my homework"
   },
   {
@@ -362267,7 +362267,7 @@
     "gender": "M",
     "duration": 2.50775,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_23.wav",
+    "audio": "WAV/spkr57/spkr57_23.wav",
     "transcription": "I got lost on the way to school"
   },
   {
@@ -362512,7 +362512,7 @@
     "gender": "M",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_24.wav",
+    "audio": "WAV/spkr57/spkr57_24.wav",
     "transcription": "Look at those farm animals"
   },
   {
@@ -362757,7 +362757,7 @@
     "gender": "M",
     "duration": 2.50775,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_26.wav",
+    "audio": "WAV/spkr57/spkr57_26.wav",
     "transcription": "We argued about the menu"
   },
   {
@@ -362980,7 +362980,7 @@
     "gender": "M",
     "duration": 2.50775,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_28.wav",
+    "audio": "WAV/spkr57/spkr57_28.wav",
     "transcription": "She thinks cars are great"
   },
   {
@@ -363181,7 +363181,7 @@
     "gender": "M",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_29.wav",
+    "audio": "WAV/spkr57/spkr57_29.wav",
     "transcription": "He threw something at you"
   },
   {
@@ -363382,7 +363382,7 @@
     "gender": "M",
     "duration": 3.529437,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_30.wav",
+    "audio": "WAV/spkr57/spkr57_30.wav",
     "transcription": "The moon looks like cheese"
   },
   {
@@ -363627,7 +363627,7 @@
     "gender": "M",
     "duration": 3.250812,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_31.wav",
+    "audio": "WAV/spkr57/spkr57_31.wav",
     "transcription": "It's my turn to play music"
   },
   {
@@ -363905,7 +363905,7 @@
     "gender": "M",
     "duration": 3.436562,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_33.wav",
+    "audio": "WAV/spkr57/spkr57_33.wav",
     "transcription": "Don't speak too loud at the theater"
   },
   {
@@ -364183,7 +364183,7 @@
     "gender": "M",
     "duration": 3.622313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_34.wav",
+    "audio": "WAV/spkr57/spkr57_34.wav",
     "transcription": "The best lemon iced tea recipe"
   },
   {
@@ -364384,7 +364384,7 @@
     "gender": "M",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_35.wav",
+    "audio": "WAV/spkr57/spkr57_35.wav",
     "transcription": "They said so on the news"
   },
   {
@@ -364640,7 +364640,7 @@
     "gender": "M",
     "duration": 3.250812,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_36.wav",
+    "audio": "WAV/spkr57/spkr57_36.wav",
     "transcription": "Be careful with boiling water"
   },
   {
@@ -364830,7 +364830,7 @@
     "gender": "M",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_37.wav",
+    "audio": "WAV/spkr57/spkr57_37.wav",
     "transcription": "I learned to tie my shoes"
   },
   {
@@ -365031,7 +365031,7 @@
     "gender": "M",
     "duration": 2.322,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_38.wav",
+    "audio": "WAV/spkr57/spkr57_38.wav",
     "transcription": "I keep a private diary"
   },
   {
@@ -365210,7 +365210,7 @@
     "gender": "M",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_4.wav",
+    "audio": "WAV/spkr57/spkr57_4.wav",
     "transcription": "My father is at home"
   },
   {
@@ -365411,7 +365411,7 @@
     "gender": "M",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_40.wav",
+    "audio": "WAV/spkr57/spkr57_40.wav",
     "transcription": "The garden is pretty"
   },
   {
@@ -365568,7 +365568,7 @@
     "gender": "M",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_42.wav",
+    "audio": "WAV/spkr57/spkr57_42.wav",
     "transcription": "Owls have big eyes"
   },
   {
@@ -365747,7 +365747,7 @@
     "gender": "M",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_43.wav",
+    "audio": "WAV/spkr57/spkr57_43.wav",
     "transcription": "We saw an old film"
   },
   {
@@ -365959,7 +365959,7 @@
     "gender": "M",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_44.wav",
+    "audio": "WAV/spkr57/spkr57_44.wav",
     "transcription": "I'm in the mood for a walk"
   },
   {
@@ -366116,7 +366116,7 @@
     "gender": "M",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_45.wav",
+    "audio": "WAV/spkr57/spkr57_45.wav",
     "transcription": "Put your coat on"
   },
   {
@@ -366317,7 +366317,7 @@
     "gender": "M",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_46.wav",
+    "audio": "WAV/spkr57/spkr57_46.wav",
     "transcription": "I don't like rainy days"
   },
   {
@@ -366518,7 +366518,7 @@
     "gender": "M",
     "duration": 2.229125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_5.wav",
+    "audio": "WAV/spkr57/spkr57_5.wav",
     "transcription": "Try to sing and jump"
   },
   {
@@ -366895,7 +366895,7 @@
     "gender": "M",
     "duration": 4.179625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_50.wav",
+    "audio": "WAV/spkr57/spkr57_50.wav",
     "transcription": "My family will visit Argentina in July"
   },
   {
@@ -367085,7 +367085,7 @@
     "gender": "M",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_51.wav",
+    "audio": "WAV/spkr57/spkr57_51.wav",
     "transcription": "We ran out of shampoo"
   },
   {
@@ -367242,7 +367242,7 @@
     "gender": "M",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_52.wav",
+    "audio": "WAV/spkr57/spkr57_52.wav",
     "transcription": "Let's play soccer"
   },
   {
@@ -367443,7 +367443,7 @@
     "gender": "M",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_53.wav",
+    "audio": "WAV/spkr57/spkr57_53.wav",
     "transcription": "Mom sent me a message"
   },
   {
@@ -367556,7 +367556,7 @@
     "gender": "M",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_54.wav",
+    "audio": "WAV/spkr57/spkr57_54.wav",
     "transcription": "She's a liar"
   },
   {
@@ -367779,7 +367779,7 @@
     "gender": "M",
     "duration": 3.065062,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_55.wav",
+    "audio": "WAV/spkr57/spkr57_55.wav",
     "transcription": "The boy eats at the airport"
   },
   {
@@ -367925,7 +367925,7 @@
     "gender": "M",
     "duration": 2.13625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_56.wav",
+    "audio": "WAV/spkr57/spkr57_56.wav",
     "transcription": "You called a cab"
   },
   {
@@ -368159,7 +368159,7 @@
     "gender": "M",
     "duration": 2.322,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_57.wav",
+    "audio": "WAV/spkr57/spkr57_57.wav",
     "transcription": "Don't forget your shovel"
   },
   {
@@ -368437,7 +368437,7 @@
     "gender": "M",
     "duration": 3.157938,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_58.wav",
+    "audio": "WAV/spkr57/spkr57_58.wav",
     "transcription": "The lower floor of the royal palace"
   },
   {
@@ -368594,7 +368594,7 @@
     "gender": "M",
     "duration": 2.322,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_59.wav",
+    "audio": "WAV/spkr57/spkr57_59.wav",
     "transcription": "Against all odds"
   },
   {
@@ -368762,7 +368762,7 @@
     "gender": "M",
     "duration": 2.13625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_6.wav",
+    "audio": "WAV/spkr57/spkr57_6.wav",
     "transcription": "Who is Robin Hood?"
   },
   {
@@ -368985,7 +368985,7 @@
     "gender": "M",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_60.wav",
+    "audio": "WAV/spkr57/spkr57_60.wav",
     "transcription": "The child has lit the fire"
   },
   {
@@ -369219,7 +369219,7 @@
     "gender": "M",
     "duration": 3.250812,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_61.wav",
+    "audio": "WAV/spkr57/spkr57_61.wav",
     "transcription": "The power went off for an hour"
   },
   {
@@ -369376,7 +369376,7 @@
     "gender": "M",
     "duration": 1.857625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_62.wav",
+    "audio": "WAV/spkr57/spkr57_62.wav",
     "transcription": "I get your point"
   },
   {
@@ -369522,7 +369522,7 @@
     "gender": "M",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_63.wav",
+    "audio": "WAV/spkr57/spkr57_63.wav",
     "transcription": "Two player games"
   },
   {
@@ -369745,7 +369745,7 @@
     "gender": "M",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_64.wav",
+    "audio": "WAV/spkr57/spkr57_64.wav",
     "transcription": "The pleasure of seeing a deer"
   },
   {
@@ -370034,7 +370034,7 @@
     "gender": "M",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_65.wav",
+    "audio": "WAV/spkr57/spkr57_65.wav",
     "transcription": "They measured a volcanic eruption"
   },
   {
@@ -370268,7 +370268,7 @@
     "gender": "M",
     "duration": 2.322,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_66.wav",
+    "audio": "WAV/spkr57/spkr57_66.wav",
     "transcription": "The party is in November"
   },
   {
@@ -370469,7 +370469,7 @@
     "gender": "M",
     "duration": 2.229125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_67.wav",
+    "audio": "WAV/spkr57/spkr57_67.wav",
     "transcription": "I knew a very tall man"
   },
   {
@@ -370648,7 +370648,7 @@
     "gender": "M",
     "duration": 1.486063,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_68.wav",
+    "audio": "WAV/spkr57/spkr57_68.wav",
     "transcription": "We met at the choir"
   },
   {
@@ -370882,7 +370882,7 @@
     "gender": "M",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_69.wav",
+    "audio": "WAV/spkr57/spkr57_69.wav",
     "transcription": "Wash the dishes after lunch"
   },
   {
@@ -371094,7 +371094,7 @@
     "gender": "M",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_7.wav",
+    "audio": "WAV/spkr57/spkr57_7.wav",
     "transcription": "Her little sister's teeth"
   },
   {
@@ -371317,7 +371317,7 @@
     "gender": "M",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_70.wav",
+    "audio": "WAV/spkr57/spkr57_70.wav",
     "transcription": "Free tours around Europe"
   },
   {
@@ -371562,7 +371562,7 @@
     "gender": "M",
     "duration": 3.436562,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_71.wav",
+    "audio": "WAV/spkr57/spkr57_71.wav",
     "transcription": "Much more olive oil for the boy"
   },
   {
@@ -371796,7 +371796,7 @@
     "gender": "M",
     "duration": 2.322,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_72.wav",
+    "audio": "WAV/spkr57/spkr57_72.wav",
     "transcription": "The teacher went to the garage"
   },
   {
@@ -371953,7 +371953,7 @@
     "gender": "M",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_73.wav",
+    "audio": "WAV/spkr57/spkr57_73.wav",
     "transcription": "I'm sure it's okay"
   },
   {
@@ -372143,7 +372143,7 @@
     "gender": "M",
     "duration": 2.043375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_74.wav",
+    "audio": "WAV/spkr57/spkr57_74.wav",
     "transcription": "That's pure luxury"
   },
   {
@@ -372366,7 +372366,7 @@
     "gender": "M",
     "duration": 2.322,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_75.wav",
+    "audio": "WAV/spkr57/spkr57_75.wav",
     "transcription": "A sandwich with mayonnaise"
   },
   {
@@ -372578,7 +372578,7 @@
     "gender": "M",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_8.wav",
+    "audio": "WAV/spkr57/spkr57_8.wav",
     "transcription": "Turn the television off"
   },
   {
@@ -372768,7 +372768,7 @@
     "gender": "M",
     "duration": 2.322,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr57/spkr57_9.wav",
+    "audio": "WAV/spkr57/spkr57_9.wav",
     "transcription": "The sun heats my bed"
   },
   {
@@ -372914,7 +372914,7 @@
     "gender": "M",
     "duration": 2.133313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_1.wav",
+    "audio": "WAV/spkr64/spkr64_1.wav",
     "transcription": "Our nice red toy"
   },
   {
@@ -373137,7 +373137,7 @@
     "gender": "M",
     "duration": 3.242688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_10.wav",
+    "audio": "WAV/spkr64/spkr64_10.wav",
     "transcription": "I think the ship will sink"
   },
   {
@@ -373327,7 +373327,7 @@
     "gender": "M",
     "duration": 2.133313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_11.wav",
+    "audio": "WAV/spkr64/spkr64_11.wav",
     "transcription": "The girl goes to the zoo"
   },
   {
@@ -373550,7 +373550,7 @@
     "gender": "M",
     "duration": 2.474687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_12.wav",
+    "audio": "WAV/spkr64/spkr64_12.wav",
     "transcription": "The cat is sitting outside"
   },
   {
@@ -373773,7 +373773,7 @@
     "gender": "M",
     "duration": 2.645313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_13.wav",
+    "audio": "WAV/spkr64/spkr64_13.wav",
     "transcription": "I had a headache last year"
   },
   {
@@ -373996,7 +373996,7 @@
     "gender": "M",
     "duration": 2.048,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_14.wav",
+    "audio": "WAV/spkr64/spkr64_14.wav",
     "transcription": "My brother cheats at school"
   },
   {
@@ -374219,7 +374219,7 @@
     "gender": "M",
     "duration": 2.133313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_15.wav",
+    "audio": "WAV/spkr64/spkr64_15.wav",
     "transcription": "Coffee with sugar please sir"
   },
   {
@@ -374541,7 +374541,7 @@
     "gender": "M",
     "duration": 2.730688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_18.wav",
+    "audio": "WAV/spkr64/spkr64_18.wav",
     "transcription": "Humans use a huge amount of water"
   },
   {
@@ -374918,7 +374918,7 @@
     "gender": "M",
     "duration": 3.669313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_19.wav",
+    "audio": "WAV/spkr64/spkr64_19.wav",
     "transcription": "My best friend speaks english and Spanish"
   },
   {
@@ -375075,7 +375075,7 @@
     "gender": "M",
     "duration": 3.242688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_2.wav",
+    "audio": "WAV/spkr64/spkr64_2.wav",
     "transcription": "A cup of hot tea"
   },
   {
@@ -375397,7 +375397,7 @@
     "gender": "M",
     "duration": 2.901312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_20.wav",
+    "audio": "WAV/spkr64/spkr64_20.wav",
     "transcription": "They usually come home in January"
   },
   {
@@ -375730,7 +375730,7 @@
     "gender": "M",
     "duration": 2.816,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_21.wav",
+    "audio": "WAV/spkr64/spkr64_21.wav",
     "transcription": "I brush my teeth carefully in the morning"
   },
   {
@@ -375964,7 +375964,7 @@
     "gender": "M",
     "duration": 2.645313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_22.wav",
+    "audio": "WAV/spkr64/spkr64_22.wav",
     "transcription": "I have finished my homework"
   },
   {
@@ -376220,7 +376220,7 @@
     "gender": "M",
     "duration": 2.474687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_23.wav",
+    "audio": "WAV/spkr64/spkr64_23.wav",
     "transcription": "I got lost on the way to school"
   },
   {
@@ -376465,7 +376465,7 @@
     "gender": "M",
     "duration": 2.304,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_24.wav",
+    "audio": "WAV/spkr64/spkr64_24.wav",
     "transcription": "Look at those farm animals"
   },
   {
@@ -376710,7 +376710,7 @@
     "gender": "M",
     "duration": 2.048,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_26.wav",
+    "audio": "WAV/spkr64/spkr64_26.wav",
     "transcription": "We argued about the menu"
   },
   {
@@ -376933,7 +376933,7 @@
     "gender": "M",
     "duration": 1.962687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_28.wav",
+    "audio": "WAV/spkr64/spkr64_28.wav",
     "transcription": "She thinks cars are great"
   },
   {
@@ -377134,7 +377134,7 @@
     "gender": "M",
     "duration": 2.048,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_29.wav",
+    "audio": "WAV/spkr64/spkr64_29.wav",
     "transcription": "He threw something at you"
   },
   {
@@ -377335,7 +377335,7 @@
     "gender": "M",
     "duration": 2.218688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_30.wav",
+    "audio": "WAV/spkr64/spkr64_30.wav",
     "transcription": "The moon looks like cheese"
   },
   {
@@ -377580,7 +377580,7 @@
     "gender": "M",
     "duration": 2.56,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_31.wav",
+    "audio": "WAV/spkr64/spkr64_31.wav",
     "transcription": "It's my turn to play music"
   },
   {
@@ -377858,7 +377858,7 @@
     "gender": "M",
     "duration": 2.986687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_33.wav",
+    "audio": "WAV/spkr64/spkr64_33.wav",
     "transcription": "Don't speak too loud at the theater"
   },
   {
@@ -378136,7 +378136,7 @@
     "gender": "M",
     "duration": 2.645313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_34.wav",
+    "audio": "WAV/spkr64/spkr64_34.wav",
     "transcription": "The best lemon iced tea recipe"
   },
   {
@@ -378337,7 +378337,7 @@
     "gender": "M",
     "duration": 2.048,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_35.wav",
+    "audio": "WAV/spkr64/spkr64_35.wav",
     "transcription": "They said so on the news"
   },
   {
@@ -378593,7 +378593,7 @@
     "gender": "M",
     "duration": 2.389312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_36.wav",
+    "audio": "WAV/spkr64/spkr64_36.wav",
     "transcription": "Be careful with boiling water"
   },
   {
@@ -378794,7 +378794,7 @@
     "gender": "M",
     "duration": 2.389312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_37.wav",
+    "audio": "WAV/spkr64/spkr64_37.wav",
     "transcription": "I learned to tie my shoes"
   },
   {
@@ -378995,7 +378995,7 @@
     "gender": "M",
     "duration": 2.645313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_38.wav",
+    "audio": "WAV/spkr64/spkr64_38.wav",
     "transcription": "I keep a private diary"
   },
   {
@@ -379174,7 +379174,7 @@
     "gender": "M",
     "duration": 2.304,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_4.wav",
+    "audio": "WAV/spkr64/spkr64_4.wav",
     "transcription": "My father is at home"
   },
   {
@@ -379375,7 +379375,7 @@
     "gender": "M",
     "duration": 2.048,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_40.wav",
+    "audio": "WAV/spkr64/spkr64_40.wav",
     "transcription": "The garden is pretty"
   },
   {
@@ -379532,7 +379532,7 @@
     "gender": "M",
     "duration": 1.877312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_42.wav",
+    "audio": "WAV/spkr64/spkr64_42.wav",
     "transcription": "Owls have big eyes"
   },
   {
@@ -379711,7 +379711,7 @@
     "gender": "M",
     "duration": 2.304,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_43.wav",
+    "audio": "WAV/spkr64/spkr64_43.wav",
     "transcription": "We saw an old film"
   },
   {
@@ -379923,7 +379923,7 @@
     "gender": "M",
     "duration": 2.730688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_44.wav",
+    "audio": "WAV/spkr64/spkr64_44.wav",
     "transcription": "I'm in the mood for a walk"
   },
   {
@@ -380080,7 +380080,7 @@
     "gender": "M",
     "duration": 1.706687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_45.wav",
+    "audio": "WAV/spkr64/spkr64_45.wav",
     "transcription": "Put your coat on"
   },
   {
@@ -380281,7 +380281,7 @@
     "gender": "M",
     "duration": 2.901312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_46.wav",
+    "audio": "WAV/spkr64/spkr64_46.wav",
     "transcription": "I don't like rainy days"
   },
   {
@@ -380482,7 +380482,7 @@
     "gender": "M",
     "duration": 2.56,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_5.wav",
+    "audio": "WAV/spkr64/spkr64_5.wav",
     "transcription": "Try to sing and jump"
   },
   {
@@ -380859,7 +380859,7 @@
     "gender": "M",
     "duration": 3.84,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_50.wav",
+    "audio": "WAV/spkr64/spkr64_50.wav",
     "transcription": "My family will visit Argentina in July"
   },
   {
@@ -381049,7 +381049,7 @@
     "gender": "M",
     "duration": 1.792,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_51.wav",
+    "audio": "WAV/spkr64/spkr64_51.wav",
     "transcription": "We ran out of shampoo"
   },
   {
@@ -381206,7 +381206,7 @@
     "gender": "M",
     "duration": 2.048,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_52.wav",
+    "audio": "WAV/spkr64/spkr64_52.wav",
     "transcription": "Let's play soccer"
   },
   {
@@ -381407,7 +381407,7 @@
     "gender": "M",
     "duration": 2.048,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_53.wav",
+    "audio": "WAV/spkr64/spkr64_53.wav",
     "transcription": "Mom sent me a message"
   },
   {
@@ -381520,7 +381520,7 @@
     "gender": "M",
     "duration": 1.962687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_54.wav",
+    "audio": "WAV/spkr64/spkr64_54.wav",
     "transcription": "She's a liar"
   },
   {
@@ -381743,7 +381743,7 @@
     "gender": "M",
     "duration": 2.389312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_55.wav",
+    "audio": "WAV/spkr64/spkr64_55.wav",
     "transcription": "The boy eats at the airport"
   },
   {
@@ -381889,7 +381889,7 @@
     "gender": "M",
     "duration": 1.706687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_56.wav",
+    "audio": "WAV/spkr64/spkr64_56.wav",
     "transcription": "You called a cab"
   },
   {
@@ -382123,7 +382123,7 @@
     "gender": "M",
     "duration": 1.706687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_57.wav",
+    "audio": "WAV/spkr64/spkr64_57.wav",
     "transcription": "Don't forget your shovel"
   },
   {
@@ -382401,7 +382401,7 @@
     "gender": "M",
     "duration": 2.816,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_58.wav",
+    "audio": "WAV/spkr64/spkr64_58.wav",
     "transcription": "The lower floor of the royal palace"
   },
   {
@@ -382558,7 +382558,7 @@
     "gender": "M",
     "duration": 1.792,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_59.wav",
+    "audio": "WAV/spkr64/spkr64_59.wav",
     "transcription": "Against all odds"
   },
   {
@@ -382726,7 +382726,7 @@
     "gender": "M",
     "duration": 3.157313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_6.wav",
+    "audio": "WAV/spkr64/spkr64_6.wav",
     "transcription": "Who is Robin Hood?"
   },
   {
@@ -382949,7 +382949,7 @@
     "gender": "M",
     "duration": 1.792,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_60.wav",
+    "audio": "WAV/spkr64/spkr64_60.wav",
     "transcription": "The child has lit the fire"
   },
   {
@@ -383183,7 +383183,7 @@
     "gender": "M",
     "duration": 2.133313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_61.wav",
+    "audio": "WAV/spkr64/spkr64_61.wav",
     "transcription": "The power went off for an hour"
   },
   {
@@ -383340,7 +383340,7 @@
     "gender": "M",
     "duration": 1.962687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_62.wav",
+    "audio": "WAV/spkr64/spkr64_62.wav",
     "transcription": "I get your point"
   },
   {
@@ -383486,7 +383486,7 @@
     "gender": "M",
     "duration": 1.450687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_63.wav",
+    "audio": "WAV/spkr64/spkr64_63.wav",
     "transcription": "Two player games"
   },
   {
@@ -383709,7 +383709,7 @@
     "gender": "M",
     "duration": 2.304,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_64.wav",
+    "audio": "WAV/spkr64/spkr64_64.wav",
     "transcription": "The pleasure of seeing a deer"
   },
   {
@@ -383998,7 +383998,7 @@
     "gender": "M",
     "duration": 3.242688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_65.wav",
+    "audio": "WAV/spkr64/spkr64_65.wav",
     "transcription": "They measured a volcanic eruption"
   },
   {
@@ -384232,7 +384232,7 @@
     "gender": "M",
     "duration": 1.962687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_66.wav",
+    "audio": "WAV/spkr64/spkr64_66.wav",
     "transcription": "The party is in November"
   },
   {
@@ -384433,7 +384433,7 @@
     "gender": "M",
     "duration": 2.133313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_67.wav",
+    "audio": "WAV/spkr64/spkr64_67.wav",
     "transcription": "I knew a very tall man"
   },
   {
@@ -384612,7 +384612,7 @@
     "gender": "M",
     "duration": 2.304,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_68.wav",
+    "audio": "WAV/spkr64/spkr64_68.wav",
     "transcription": "We met at the choir"
   },
   {
@@ -384846,7 +384846,7 @@
     "gender": "M",
     "duration": 2.389312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_69.wav",
+    "audio": "WAV/spkr64/spkr64_69.wav",
     "transcription": "Wash the dishes after lunch"
   },
   {
@@ -385058,7 +385058,7 @@
     "gender": "M",
     "duration": 2.389312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_7.wav",
+    "audio": "WAV/spkr64/spkr64_7.wav",
     "transcription": "Her little sister's teeth"
   },
   {
@@ -385281,7 +385281,7 @@
     "gender": "M",
     "duration": 2.304,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_70.wav",
+    "audio": "WAV/spkr64/spkr64_70.wav",
     "transcription": "Free tours around Europe"
   },
   {
@@ -385526,7 +385526,7 @@
     "gender": "M",
     "duration": 2.816,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_71.wav",
+    "audio": "WAV/spkr64/spkr64_71.wav",
     "transcription": "Much more olive oil for the boy"
   },
   {
@@ -385760,7 +385760,7 @@
     "gender": "M",
     "duration": 2.56,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_72.wav",
+    "audio": "WAV/spkr64/spkr64_72.wav",
     "transcription": "The teacher went to the garage"
   },
   {
@@ -385917,7 +385917,7 @@
     "gender": "M",
     "duration": 2.986687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_73.wav",
+    "audio": "WAV/spkr64/spkr64_73.wav",
     "transcription": "I'm sure it's okay"
   },
   {
@@ -386107,7 +386107,7 @@
     "gender": "M",
     "duration": 1.877312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_74.wav",
+    "audio": "WAV/spkr64/spkr64_74.wav",
     "transcription": "That's pure luxury"
   },
   {
@@ -386330,7 +386330,7 @@
     "gender": "M",
     "duration": 2.389312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_75.wav",
+    "audio": "WAV/spkr64/spkr64_75.wav",
     "transcription": "A sandwich with mayonnaise"
   },
   {
@@ -386542,7 +386542,7 @@
     "gender": "M",
     "duration": 2.048,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_8.wav",
+    "audio": "WAV/spkr64/spkr64_8.wav",
     "transcription": "Turn the television off"
   },
   {
@@ -386732,7 +386732,7 @@
     "gender": "M",
     "duration": 1.706687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr64/spkr64_9.wav",
+    "audio": "WAV/spkr64/spkr64_9.wav",
     "transcription": "The sun heats my bed"
   },
   {
@@ -386878,7 +386878,7 @@
     "gender": "M",
     "duration": 2.389312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_1.wav",
+    "audio": "WAV/spkr65/spkr65_1.wav",
     "transcription": "Our nice red toy"
   },
   {
@@ -387101,7 +387101,7 @@
     "gender": "M",
     "duration": 2.389312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_10.wav",
+    "audio": "WAV/spkr65/spkr65_10.wav",
     "transcription": "I think the ship will sink"
   },
   {
@@ -387291,7 +387291,7 @@
     "gender": "M",
     "duration": 2.133313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_11.wav",
+    "audio": "WAV/spkr65/spkr65_11.wav",
     "transcription": "The girl goes to the zoo"
   },
   {
@@ -387514,7 +387514,7 @@
     "gender": "M",
     "duration": 3.242688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_12.wav",
+    "audio": "WAV/spkr65/spkr65_12.wav",
     "transcription": "The cat is sitting outside"
   },
   {
@@ -387737,7 +387737,7 @@
     "gender": "M",
     "duration": 2.986687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_13.wav",
+    "audio": "WAV/spkr65/spkr65_13.wav",
     "transcription": "I had a headache last year"
   },
   {
@@ -387960,7 +387960,7 @@
     "gender": "M",
     "duration": 3.328,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_14.wav",
+    "audio": "WAV/spkr65/spkr65_14.wav",
     "transcription": "My brother cheats at school"
   },
   {
@@ -388183,7 +388183,7 @@
     "gender": "M",
     "duration": 3.413312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_15.wav",
+    "audio": "WAV/spkr65/spkr65_15.wav",
     "transcription": "Coffee with sugar please sir"
   },
   {
@@ -388505,7 +388505,7 @@
     "gender": "M",
     "duration": 3.072,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_18.wav",
+    "audio": "WAV/spkr65/spkr65_18.wav",
     "transcription": "Humans use a huge amount of water"
   },
   {
@@ -388882,7 +388882,7 @@
     "gender": "M",
     "duration": 4.266687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_19.wav",
+    "audio": "WAV/spkr65/spkr65_19.wav",
     "transcription": "My best friend speaks english and Spanish"
   },
   {
@@ -389039,7 +389039,7 @@
     "gender": "M",
     "duration": 4.010688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_2.wav",
+    "audio": "WAV/spkr65/spkr65_2.wav",
     "transcription": "A cup of hot tea"
   },
   {
@@ -389361,7 +389361,7 @@
     "gender": "M",
     "duration": 3.413312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_20.wav",
+    "audio": "WAV/spkr65/spkr65_20.wav",
     "transcription": "They usually come home in January"
   },
   {
@@ -389694,7 +389694,7 @@
     "gender": "M",
     "duration": 3.584,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_21.wav",
+    "audio": "WAV/spkr65/spkr65_21.wav",
     "transcription": "I brush my teeth carefully in the morning"
   },
   {
@@ -389928,7 +389928,7 @@
     "gender": "M",
     "duration": 3.669313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_22.wav",
+    "audio": "WAV/spkr65/spkr65_22.wav",
     "transcription": "I have finished my homework"
   },
   {
@@ -390184,7 +390184,7 @@
     "gender": "M",
     "duration": 2.474687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_23.wav",
+    "audio": "WAV/spkr65/spkr65_23.wav",
     "transcription": "I got lost on the way to school"
   },
   {
@@ -390429,7 +390429,7 @@
     "gender": "M",
     "duration": 2.986687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_24.wav",
+    "audio": "WAV/spkr65/spkr65_24.wav",
     "transcription": "Look at those farm animals"
   },
   {
@@ -390674,7 +390674,7 @@
     "gender": "M",
     "duration": 2.901312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_26.wav",
+    "audio": "WAV/spkr65/spkr65_26.wav",
     "transcription": "We argued about the menu"
   },
   {
@@ -390897,7 +390897,7 @@
     "gender": "M",
     "duration": 2.901312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_28.wav",
+    "audio": "WAV/spkr65/spkr65_28.wav",
     "transcription": "She thinks cars are great"
   },
   {
@@ -391098,7 +391098,7 @@
     "gender": "M",
     "duration": 2.474687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_29.wav",
+    "audio": "WAV/spkr65/spkr65_29.wav",
     "transcription": "He threw something at you"
   },
   {
@@ -391299,7 +391299,7 @@
     "gender": "M",
     "duration": 2.645313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_30.wav",
+    "audio": "WAV/spkr65/spkr65_30.wav",
     "transcription": "The moon looks like cheese"
   },
   {
@@ -391544,7 +391544,7 @@
     "gender": "M",
     "duration": 3.242688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_31.wav",
+    "audio": "WAV/spkr65/spkr65_31.wav",
     "transcription": "It's my turn to play music"
   },
   {
@@ -391822,7 +391822,7 @@
     "gender": "M",
     "duration": 2.730688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_33.wav",
+    "audio": "WAV/spkr65/spkr65_33.wav",
     "transcription": "Don't speak too loud at the theater"
   },
   {
@@ -392100,7 +392100,7 @@
     "gender": "M",
     "duration": 3.157313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_34.wav",
+    "audio": "WAV/spkr65/spkr65_34.wav",
     "transcription": "The best lemon iced tea recipe"
   },
   {
@@ -392301,7 +392301,7 @@
     "gender": "M",
     "duration": 3.072,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_35.wav",
+    "audio": "WAV/spkr65/spkr65_35.wav",
     "transcription": "They said so on the news"
   },
   {
@@ -392557,7 +392557,7 @@
     "gender": "M",
     "duration": 2.730688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_36.wav",
+    "audio": "WAV/spkr65/spkr65_36.wav",
     "transcription": "Be careful with boiling water"
   },
   {
@@ -392747,7 +392747,7 @@
     "gender": "M",
     "duration": 2.816,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_37.wav",
+    "audio": "WAV/spkr65/spkr65_37.wav",
     "transcription": "I learned to tie my shoes"
   },
   {
@@ -392948,7 +392948,7 @@
     "gender": "M",
     "duration": 2.304,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_38.wav",
+    "audio": "WAV/spkr65/spkr65_38.wav",
     "transcription": "I keep a private diary"
   },
   {
@@ -393127,7 +393127,7 @@
     "gender": "M",
     "duration": 3.328,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_4.wav",
+    "audio": "WAV/spkr65/spkr65_4.wav",
     "transcription": "My father is at home"
   },
   {
@@ -393328,7 +393328,7 @@
     "gender": "M",
     "duration": 2.389312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_40.wav",
+    "audio": "WAV/spkr65/spkr65_40.wav",
     "transcription": "The garden is pretty"
   },
   {
@@ -393485,7 +393485,7 @@
     "gender": "M",
     "duration": 2.389312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_42.wav",
+    "audio": "WAV/spkr65/spkr65_42.wav",
     "transcription": "Owls have big eyes"
   },
   {
@@ -393664,7 +393664,7 @@
     "gender": "M",
     "duration": 2.389312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_43.wav",
+    "audio": "WAV/spkr65/spkr65_43.wav",
     "transcription": "We saw an old film"
   },
   {
@@ -393876,7 +393876,7 @@
     "gender": "M",
     "duration": 3.328,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_44.wav",
+    "audio": "WAV/spkr65/spkr65_44.wav",
     "transcription": "I'm in the mood for a walk"
   },
   {
@@ -394033,7 +394033,7 @@
     "gender": "M",
     "duration": 2.56,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_45.wav",
+    "audio": "WAV/spkr65/spkr65_45.wav",
     "transcription": "Put your coat on"
   },
   {
@@ -394234,7 +394234,7 @@
     "gender": "M",
     "duration": 3.84,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_46.wav",
+    "audio": "WAV/spkr65/spkr65_46.wav",
     "transcription": "I don't like rainy days"
   },
   {
@@ -394435,7 +394435,7 @@
     "gender": "M",
     "duration": 2.218688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_5.wav",
+    "audio": "WAV/spkr65/spkr65_5.wav",
     "transcription": "Try to sing and jump"
   },
   {
@@ -394812,7 +394812,7 @@
     "gender": "M",
     "duration": 4.352,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_50.wav",
+    "audio": "WAV/spkr65/spkr65_50.wav",
     "transcription": "My family will visit Argentina in July"
   },
   {
@@ -395002,7 +395002,7 @@
     "gender": "M",
     "duration": 3.072,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_51.wav",
+    "audio": "WAV/spkr65/spkr65_51.wav",
     "transcription": "We ran out of shampoo"
   },
   {
@@ -395159,7 +395159,7 @@
     "gender": "M",
     "duration": 2.901312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_52.wav",
+    "audio": "WAV/spkr65/spkr65_52.wav",
     "transcription": "Let's play soccer"
   },
   {
@@ -395360,7 +395360,7 @@
     "gender": "M",
     "duration": 2.986687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_53.wav",
+    "audio": "WAV/spkr65/spkr65_53.wav",
     "transcription": "Mom sent me a message"
   },
   {
@@ -395473,7 +395473,7 @@
     "gender": "M",
     "duration": 2.389312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_54.wav",
+    "audio": "WAV/spkr65/spkr65_54.wav",
     "transcription": "She's a liar"
   },
   {
@@ -395696,7 +395696,7 @@
     "gender": "M",
     "duration": 3.157313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_55.wav",
+    "audio": "WAV/spkr65/spkr65_55.wav",
     "transcription": "The boy eats at the airport"
   },
   {
@@ -395842,7 +395842,7 @@
     "gender": "M",
     "duration": 2.816,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_56.wav",
+    "audio": "WAV/spkr65/spkr65_56.wav",
     "transcription": "You called a cab"
   },
   {
@@ -396076,7 +396076,7 @@
     "gender": "M",
     "duration": 2.474687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_57.wav",
+    "audio": "WAV/spkr65/spkr65_57.wav",
     "transcription": "Don't forget your shovel"
   },
   {
@@ -396354,7 +396354,7 @@
     "gender": "M",
     "duration": 3.157313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_58.wav",
+    "audio": "WAV/spkr65/spkr65_58.wav",
     "transcription": "The lower floor of the royal palace"
   },
   {
@@ -396511,7 +396511,7 @@
     "gender": "M",
     "duration": 2.304,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_59.wav",
+    "audio": "WAV/spkr65/spkr65_59.wav",
     "transcription": "Against all odds"
   },
   {
@@ -396679,7 +396679,7 @@
     "gender": "M",
     "duration": 2.304,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_6.wav",
+    "audio": "WAV/spkr65/spkr65_6.wav",
     "transcription": "Who is Robin Hood?"
   },
   {
@@ -396902,7 +396902,7 @@
     "gender": "M",
     "duration": 3.157313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_60.wav",
+    "audio": "WAV/spkr65/spkr65_60.wav",
     "transcription": "The child has lit the fire"
   },
   {
@@ -397136,7 +397136,7 @@
     "gender": "M",
     "duration": 2.474687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_61.wav",
+    "audio": "WAV/spkr65/spkr65_61.wav",
     "transcription": "The power went off for an hour"
   },
   {
@@ -397293,7 +397293,7 @@
     "gender": "M",
     "duration": 2.304,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_62.wav",
+    "audio": "WAV/spkr65/spkr65_62.wav",
     "transcription": "I get your point"
   },
   {
@@ -397439,7 +397439,7 @@
     "gender": "M",
     "duration": 2.048,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_63.wav",
+    "audio": "WAV/spkr65/spkr65_63.wav",
     "transcription": "Two player games"
   },
   {
@@ -397662,7 +397662,7 @@
     "gender": "M",
     "duration": 2.901312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_64.wav",
+    "audio": "WAV/spkr65/spkr65_64.wav",
     "transcription": "The pleasure of seeing a deer"
   },
   {
@@ -397951,7 +397951,7 @@
     "gender": "M",
     "duration": 2.730688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_65.wav",
+    "audio": "WAV/spkr65/spkr65_65.wav",
     "transcription": "They measured a volcanic eruption"
   },
   {
@@ -398185,7 +398185,7 @@
     "gender": "M",
     "duration": 2.048,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_66.wav",
+    "audio": "WAV/spkr65/spkr65_66.wav",
     "transcription": "The party is in November"
   },
   {
@@ -398386,7 +398386,7 @@
     "gender": "M",
     "duration": 2.901312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_67.wav",
+    "audio": "WAV/spkr65/spkr65_67.wav",
     "transcription": "I knew a very tall man"
   },
   {
@@ -398565,7 +398565,7 @@
     "gender": "M",
     "duration": 2.730688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_68.wav",
+    "audio": "WAV/spkr65/spkr65_68.wav",
     "transcription": "We met at the choir"
   },
   {
@@ -398799,7 +398799,7 @@
     "gender": "M",
     "duration": 2.986687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_69.wav",
+    "audio": "WAV/spkr65/spkr65_69.wav",
     "transcription": "Wash the dishes after lunch"
   },
   {
@@ -399011,7 +399011,7 @@
     "gender": "M",
     "duration": 3.072,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_7.wav",
+    "audio": "WAV/spkr65/spkr65_7.wav",
     "transcription": "Her little sister's teeth"
   },
   {
@@ -399234,7 +399234,7 @@
     "gender": "M",
     "duration": 2.218688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_70.wav",
+    "audio": "WAV/spkr65/spkr65_70.wav",
     "transcription": "Free tours around Europe"
   },
   {
@@ -399479,7 +399479,7 @@
     "gender": "M",
     "duration": 2.730688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_71.wav",
+    "audio": "WAV/spkr65/spkr65_71.wav",
     "transcription": "Much more olive oil for the boy"
   },
   {
@@ -399713,7 +399713,7 @@
     "gender": "M",
     "duration": 2.645313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_72.wav",
+    "audio": "WAV/spkr65/spkr65_72.wav",
     "transcription": "The teacher went to the garage"
   },
   {
@@ -399870,7 +399870,7 @@
     "gender": "M",
     "duration": 2.986687,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_73.wav",
+    "audio": "WAV/spkr65/spkr65_73.wav",
     "transcription": "I'm sure it's okay"
   },
   {
@@ -400060,7 +400060,7 @@
     "gender": "M",
     "duration": 2.389312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_74.wav",
+    "audio": "WAV/spkr65/spkr65_74.wav",
     "transcription": "That's pure luxury"
   },
   {
@@ -400283,7 +400283,7 @@
     "gender": "M",
     "duration": 3.072,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_75.wav",
+    "audio": "WAV/spkr65/spkr65_75.wav",
     "transcription": "A sandwich with mayonnaise"
   },
   {
@@ -400495,7 +400495,7 @@
     "gender": "M",
     "duration": 2.389312,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_8.wav",
+    "audio": "WAV/spkr65/spkr65_8.wav",
     "transcription": "Turn the television off"
   },
   {
@@ -400685,7 +400685,7 @@
     "gender": "M",
     "duration": 3.157313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr65/spkr65_9.wav",
+    "audio": "WAV/spkr65/spkr65_9.wav",
     "transcription": "The sun heats my bed"
   },
   {
@@ -400831,7 +400831,7 @@
     "gender": "F",
     "duration": 3.065062,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_1.wav",
+    "audio": "WAV/spkr89/spkr89_1.wav",
     "transcription": "Our nice red toy"
   },
   {
@@ -401054,7 +401054,7 @@
     "gender": "F",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_10.wav",
+    "audio": "WAV/spkr89/spkr89_10.wav",
     "transcription": "I think the ship will sink"
   },
   {
@@ -401244,7 +401244,7 @@
     "gender": "F",
     "duration": 3.250812,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_11.wav",
+    "audio": "WAV/spkr89/spkr89_11.wav",
     "transcription": "The girl goes to the zoo"
   },
   {
@@ -401467,7 +401467,7 @@
     "gender": "F",
     "duration": 3.250812,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_12.wav",
+    "audio": "WAV/spkr89/spkr89_12.wav",
     "transcription": "The cat is sitting outside"
   },
   {
@@ -401690,7 +401690,7 @@
     "gender": "F",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_13.wav",
+    "audio": "WAV/spkr89/spkr89_13.wav",
     "transcription": "I had a headache last year"
   },
   {
@@ -401913,7 +401913,7 @@
     "gender": "F",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_14.wav",
+    "audio": "WAV/spkr89/spkr89_14.wav",
     "transcription": "My brother cheats at school"
   },
   {
@@ -402136,7 +402136,7 @@
     "gender": "F",
     "duration": 3.065062,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_15.wav",
+    "audio": "WAV/spkr89/spkr89_15.wav",
     "transcription": "Coffee with sugar please sir"
   },
   {
@@ -402458,7 +402458,7 @@
     "gender": "F",
     "duration": 3.250812,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_18.wav",
+    "audio": "WAV/spkr89/spkr89_18.wav",
     "transcription": "Humans use a huge amount of water"
   },
   {
@@ -402835,7 +402835,7 @@
     "gender": "F",
     "duration": 4.644,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_19.wav",
+    "audio": "WAV/spkr89/spkr89_19.wav",
     "transcription": "My best friend speaks english and Spanish"
   },
   {
@@ -402992,7 +402992,7 @@
     "gender": "F",
     "duration": 3.808063,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_2.wav",
+    "audio": "WAV/spkr89/spkr89_2.wav",
     "transcription": "A cup of hot tea"
   },
   {
@@ -403314,7 +403314,7 @@
     "gender": "F",
     "duration": 3.250812,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_20.wav",
+    "audio": "WAV/spkr89/spkr89_20.wav",
     "transcription": "They usually come home in January"
   },
   {
@@ -403647,7 +403647,7 @@
     "gender": "F",
     "duration": 3.715187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_21.wav",
+    "audio": "WAV/spkr89/spkr89_21.wav",
     "transcription": "I brush my teeth carefully in the morning"
   },
   {
@@ -403881,7 +403881,7 @@
     "gender": "F",
     "duration": 3.900937,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_22.wav",
+    "audio": "WAV/spkr89/spkr89_22.wav",
     "transcription": "I have finished my homework"
   },
   {
@@ -404137,7 +404137,7 @@
     "gender": "F",
     "duration": 3.065062,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_23.wav",
+    "audio": "WAV/spkr89/spkr89_23.wav",
     "transcription": "I got lost on the way to school"
   },
   {
@@ -404382,7 +404382,7 @@
     "gender": "F",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_24.wav",
+    "audio": "WAV/spkr89/spkr89_24.wav",
     "transcription": "Look at those farm animals"
   },
   {
@@ -404627,7 +404627,7 @@
     "gender": "F",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_26.wav",
+    "audio": "WAV/spkr89/spkr89_26.wav",
     "transcription": "We argued about the menu"
   },
   {
@@ -404850,7 +404850,7 @@
     "gender": "F",
     "duration": 3.250812,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_28.wav",
+    "audio": "WAV/spkr89/spkr89_28.wav",
     "transcription": "She thinks cars are great"
   },
   {
@@ -405051,7 +405051,7 @@
     "gender": "F",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_29.wav",
+    "audio": "WAV/spkr89/spkr89_29.wav",
     "transcription": "He threw something at you"
   },
   {
@@ -405252,7 +405252,7 @@
     "gender": "F",
     "duration": 3.808063,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_30.wav",
+    "audio": "WAV/spkr89/spkr89_30.wav",
     "transcription": "The moon looks like cheese"
   },
   {
@@ -405497,7 +405497,7 @@
     "gender": "F",
     "duration": 3.993813,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_31.wav",
+    "audio": "WAV/spkr89/spkr89_31.wav",
     "transcription": "It's my turn to play music"
   },
   {
@@ -405775,7 +405775,7 @@
     "gender": "F",
     "duration": 3.900937,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_33.wav",
+    "audio": "WAV/spkr89/spkr89_33.wav",
     "transcription": "Don't speak too loud at the theater"
   },
   {
@@ -406053,7 +406053,7 @@
     "gender": "F",
     "duration": 4.2725,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_34.wav",
+    "audio": "WAV/spkr89/spkr89_34.wav",
     "transcription": "The best lemon iced tea recipe"
   },
   {
@@ -406254,7 +406254,7 @@
     "gender": "F",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_35.wav",
+    "audio": "WAV/spkr89/spkr89_35.wav",
     "transcription": "They said so on the news"
   },
   {
@@ -406510,7 +406510,7 @@
     "gender": "F",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_36.wav",
+    "audio": "WAV/spkr89/spkr89_36.wav",
     "transcription": "Be careful with boiling water"
   },
   {
@@ -406700,7 +406700,7 @@
     "gender": "F",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_37.wav",
+    "audio": "WAV/spkr89/spkr89_37.wav",
     "transcription": "I learned to tie my shoes"
   },
   {
@@ -406901,7 +406901,7 @@
     "gender": "F",
     "duration": 3.157938,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_38.wav",
+    "audio": "WAV/spkr89/spkr89_38.wav",
     "transcription": "I keep a private diary"
   },
   {
@@ -407080,7 +407080,7 @@
     "gender": "F",
     "duration": 3.343688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_4.wav",
+    "audio": "WAV/spkr89/spkr89_4.wav",
     "transcription": "My father is at home"
   },
   {
@@ -407281,7 +407281,7 @@
     "gender": "F",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_40.wav",
+    "audio": "WAV/spkr89/spkr89_40.wav",
     "transcription": "The garden is pretty"
   },
   {
@@ -407438,7 +407438,7 @@
     "gender": "F",
     "duration": 2.600625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_42.wav",
+    "audio": "WAV/spkr89/spkr89_42.wav",
     "transcription": "Owls have big eyes"
   },
   {
@@ -407617,7 +407617,7 @@
     "gender": "F",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_43.wav",
+    "audio": "WAV/spkr89/spkr89_43.wav",
     "transcription": "We saw an old film"
   },
   {
@@ -407829,7 +407829,7 @@
     "gender": "F",
     "duration": 3.065062,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_44.wav",
+    "audio": "WAV/spkr89/spkr89_44.wav",
     "transcription": "I'm in the mood for a walk"
   },
   {
@@ -407986,7 +407986,7 @@
     "gender": "F",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_45.wav",
+    "audio": "WAV/spkr89/spkr89_45.wav",
     "transcription": "Put your coat on"
   },
   {
@@ -408187,7 +408187,7 @@
     "gender": "F",
     "duration": 3.993813,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_46.wav",
+    "audio": "WAV/spkr89/spkr89_46.wav",
     "transcription": "I don't like rainy days"
   },
   {
@@ -408388,7 +408388,7 @@
     "gender": "F",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_5.wav",
+    "audio": "WAV/spkr89/spkr89_5.wav",
     "transcription": "Try to sing and jump"
   },
   {
@@ -408765,7 +408765,7 @@
     "gender": "F",
     "duration": 4.45825,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_50.wav",
+    "audio": "WAV/spkr89/spkr89_50.wav",
     "transcription": "My family will visit Argentina in July"
   },
   {
@@ -408955,7 +408955,7 @@
     "gender": "F",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_51.wav",
+    "audio": "WAV/spkr89/spkr89_51.wav",
     "transcription": "We ran out of shampoo"
   },
   {
@@ -409112,7 +409112,7 @@
     "gender": "F",
     "duration": 3.343688,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_52.wav",
+    "audio": "WAV/spkr89/spkr89_52.wav",
     "transcription": "Let's play soccer"
   },
   {
@@ -409313,7 +409313,7 @@
     "gender": "F",
     "duration": 3.622313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_53.wav",
+    "audio": "WAV/spkr89/spkr89_53.wav",
     "transcription": "Mom sent me a message"
   },
   {
@@ -409426,7 +409426,7 @@
     "gender": "F",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_54.wav",
+    "audio": "WAV/spkr89/spkr89_54.wav",
     "transcription": "She's a liar"
   },
   {
@@ -409649,7 +409649,7 @@
     "gender": "F",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_55.wav",
+    "audio": "WAV/spkr89/spkr89_55.wav",
     "transcription": "The boy eats at the airport"
   },
   {
@@ -409795,7 +409795,7 @@
     "gender": "F",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_56.wav",
+    "audio": "WAV/spkr89/spkr89_56.wav",
     "transcription": "You called a cab"
   },
   {
@@ -410029,7 +410029,7 @@
     "gender": "F",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_57.wav",
+    "audio": "WAV/spkr89/spkr89_57.wav",
     "transcription": "Don't forget your shovel"
   },
   {
@@ -410307,7 +410307,7 @@
     "gender": "F",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_58.wav",
+    "audio": "WAV/spkr89/spkr89_58.wav",
     "transcription": "The lower floor of the royal palace"
   },
   {
@@ -410464,7 +410464,7 @@
     "gender": "F",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_59.wav",
+    "audio": "WAV/spkr89/spkr89_59.wav",
     "transcription": "Against all odds"
   },
   {
@@ -410632,7 +410632,7 @@
     "gender": "F",
     "duration": 2.6935,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_6.wav",
+    "audio": "WAV/spkr89/spkr89_6.wav",
     "transcription": "Who is Robin Hood?"
   },
   {
@@ -410855,7 +410855,7 @@
     "gender": "F",
     "duration": 3.529437,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_60.wav",
+    "audio": "WAV/spkr89/spkr89_60.wav",
     "transcription": "The child has lit the fire"
   },
   {
@@ -411089,7 +411089,7 @@
     "gender": "F",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_61.wav",
+    "audio": "WAV/spkr89/spkr89_61.wav",
     "transcription": "The power went off for an hour"
   },
   {
@@ -411246,7 +411246,7 @@
     "gender": "F",
     "duration": 2.229125,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_62.wav",
+    "audio": "WAV/spkr89/spkr89_62.wav",
     "transcription": "I get your point"
   },
   {
@@ -411392,7 +411392,7 @@
     "gender": "F",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_63.wav",
+    "audio": "WAV/spkr89/spkr89_63.wav",
     "transcription": "Two player games"
   },
   {
@@ -411615,7 +411615,7 @@
     "gender": "F",
     "duration": 3.250812,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_64.wav",
+    "audio": "WAV/spkr89/spkr89_64.wav",
     "transcription": "The pleasure of seeing a deer"
   },
   {
@@ -411904,7 +411904,7 @@
     "gender": "F",
     "duration": 3.622313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_65.wav",
+    "audio": "WAV/spkr89/spkr89_65.wav",
     "transcription": "They measured a volcanic eruption"
   },
   {
@@ -412138,7 +412138,7 @@
     "gender": "F",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_66.wav",
+    "audio": "WAV/spkr89/spkr89_66.wav",
     "transcription": "The party is in November"
   },
   {
@@ -412339,7 +412339,7 @@
     "gender": "F",
     "duration": 3.622313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_67.wav",
+    "audio": "WAV/spkr89/spkr89_67.wav",
     "transcription": "I knew a very tall man"
   },
   {
@@ -412518,7 +412518,7 @@
     "gender": "F",
     "duration": 2.414875,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_68.wav",
+    "audio": "WAV/spkr89/spkr89_68.wav",
     "transcription": "We met at the choir"
   },
   {
@@ -412752,7 +412752,7 @@
     "gender": "F",
     "duration": 3.157938,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_69.wav",
+    "audio": "WAV/spkr89/spkr89_69.wav",
     "transcription": "Wash the dishes after lunch"
   },
   {
@@ -412964,7 +412964,7 @@
     "gender": "F",
     "duration": 3.157938,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_7.wav",
+    "audio": "WAV/spkr89/spkr89_7.wav",
     "transcription": "Her little sister's teeth"
   },
   {
@@ -413187,7 +413187,7 @@
     "gender": "F",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_70.wav",
+    "audio": "WAV/spkr89/spkr89_70.wav",
     "transcription": "Free tours around Europe"
   },
   {
@@ -413432,7 +413432,7 @@
     "gender": "F",
     "duration": 2.879313,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_71.wav",
+    "audio": "WAV/spkr89/spkr89_71.wav",
     "transcription": "Much more olive oil for the boy"
   },
   {
@@ -413666,7 +413666,7 @@
     "gender": "F",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_72.wav",
+    "audio": "WAV/spkr89/spkr89_72.wav",
     "transcription": "The teacher went to the garage"
   },
   {
@@ -413823,7 +413823,7 @@
     "gender": "F",
     "duration": 2.13625,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_73.wav",
+    "audio": "WAV/spkr89/spkr89_73.wav",
     "transcription": "I'm sure it's okay"
   },
   {
@@ -414013,7 +414013,7 @@
     "gender": "F",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_74.wav",
+    "audio": "WAV/spkr89/spkr89_74.wav",
     "transcription": "That's pure luxury"
   },
   {
@@ -414236,7 +414236,7 @@
     "gender": "F",
     "duration": 3.250812,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_75.wav",
+    "audio": "WAV/spkr89/spkr89_75.wav",
     "transcription": "A sandwich with mayonnaise"
   },
   {
@@ -414448,7 +414448,7 @@
     "gender": "F",
     "duration": 2.786375,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_8.wav",
+    "audio": "WAV/spkr89/spkr89_8.wav",
     "transcription": "Turn the television off"
   },
   {
@@ -414638,7 +414638,7 @@
     "gender": "F",
     "duration": 2.972187,
     "sample_rate": 16000,
-    "wav_path": "WAV/spkr89/spkr89_9.wav",
+    "audio": "WAV/spkr89/spkr89_9.wav",
     "transcription": "The sun heats my bed"
   }
 ]
\ No newline at end of file